Old Car Exhaust Smell When that happens, the fumes from the gasoline escape through any place they can. In addition to the odor of gasoline, decreased fuel efficiency and engine power are also signs of a bad fuel pressure regulator. Smell of burnt oil. Discussion Starter · #1 · Feb 18, 2020. Usually the cause of a leak is a worn or damaged part, or due to an engine that is not running properly. come to find out my valve cover had a small leak dripping oil onto the exhaust manifold. 3,659 Posts. Btw, I’m only A/T so no clutch prb. While there is a handful of methods, theories, and materials out there to physically clean your catalytic converter – from running items through your fuel system, ingested into the intake, or physically removing your catalytic converter from the vehicle and cleaning it in a solution bath, it’s noted that none of these methods are proven to work 100%. Hi all-so I am the owner of a 72 240z, which is a blast to drive, but ever since purchasing the car, it has been plagued by a particular issue that makes it supremely unpleasant: the smell of either unburned fuel, or exhaust, in the cabin. Their note stated "Glass fibers inside the exhaust came loose and wasn't catching carbon. Reactions: C-Pep's 71. Page 2 of 2 < Prev 1 2. When i was growing up on the farm in the 1960s diesel tractors always spewed some smoke and the exhaust odor was strong and irritating to the eyes. It stunk of gas inside. a leaking valve cover gasket for instance. This has been an ongoing issue for my 2009 Malibu LT with 34k miles. If your car is less than 1 yr. Anyone else experienced this problem. 0L with 164k miles. i notice the flexible piping has black stains. 65, air is 1, so natural gas is nearly half a light as air. Economy seems poor, only via MFD, 25mpg around town. Not raw, but burnt, carbon monoxide fresh out of the tailpipe smell. i have a 2011 Chevy 2500HD with 7500 miles on it. Smells generated by a vehicle's engine can point to potential trouble ahead. last night in the car a friend report me that my car smell to much It's about 3 years that my car start to smell like exhaust (no smell gas) in the cockpit when I open the window a little or half way, but now the issue is more evident and smell like crazy. The following smells are the most commonly sniffed odors that can signal trouble: 1. Petrol cars usually have next to no visible smoke from the tailpipe. There may be a hole in the exhaust pipe, tailpipe, or muffler. If there's too much oil it gets into the combustion. also the seals are offgassing, brakes setting in, manufacturing lubricants burning off. If you notice a very strong exhaust smell in the car then you probably have a leak in the exhaust system. It does not happen in all Cars. This could be a damaged muffler or a cracked exhaust pipe. I’m sure it’s one of those acquired smells, once you get it, you got it. Hi all, I have noticed for some time an odor from my exhaust. A couple of weeks ago my exhaust started to smell. Why you see Blue Smoke From Exhaust. Bad smells can lead. Some possible solutions: Ignition tune-up. smelled super rich and ugly when untuned. Sulfur smell is not an indication of an engine concern and will not cause reduced drive-ability or durability of the engine or. The room L shaped, with the main portion about measuring 8. my go to on fuel smell is O2 sensor. On some vehicles, a sulfur smell or "rotten egg" odor may be noticed coming from the exhaust system. Frequent causes for musty smells include mold and/or mildew in the vent system, carpet, or headliner. #4 · Jun 9, 2005. It isn't that bad haha. By Dave LaChance from August 2010 issue of Hemmings Sports and Exotics. It appears to be a common location for problems, and also seems to get fumes to the cab vent when it leaks. Ford Explorers Investigated For Exhaust Odor Inside SUV Associated Press The National Highway Traffic Safety Administration says it received 154 complaints involving Ford Explorers with model. I thought that our smell was more like gas, not car exhaust, but I can see how car exhaust applies as well. Its almost chemically. Vehicle traffic and wind cond itions were also monitored. If your car is less than 1 yr. The head was warped. Reasons Your Car Smell Like Gas When You Start It. Exhaust fume smell in cabin I recently collected my new diesel Ford Focus and am very pleased with it. That characteristic 'old car smell' is unburnt hydrocarbons (which catalytic converters on newer cars convert to C02. Re: exhaust smell. The car gets a good run each time it is used, returns top mpg figures and pulls like a train. It's a common fragrance to old Mopars. Hook up the vacuum gauge and rev the engine to about 3,000 rpm. This smell has been described in many ways – musty, rotten eggs, dirty socks, fishy, burnt plastic, gas, to list a few – and can even be accompanied by the feeling of being short of breath, dizziness, or headaches. 19 June 2006 at 2:49PM edited 30 November -1 at 1:00AM in Motoring. When there are more gas fumes coming out of your exhaust, it's possible that these fumes will make their way into your ventilation system, which is why you would smell gas inside of your car. It means that there is oil entering the system somewhere. Hi all-so I am the owner of a 72 240z, which is a blast to drive, but ever since purchasing the car, it has been plagued by a particular issue that makes it supremely unpleasant: the smell of either unburned fuel, or exhaust, in the cabin. Too rich or too lean will both cause different smells. When I'm traveling down the road I have to roll down the windows to air out the car then close the windows and hit the button that does not allow outside air to come back in. - Answered by a verified Classic Car Mechanic. I'm old enough to remember what is was like to drive a car with a worn motor and road draft tube. There is always some unburned fuel in engine exhaust. "Carbon monoxide, once it's absorbed into the blood stream, can take up to 178 days before it's washed out of your blood cells," Brown. I drive a Nissan Micra 2000 model. Honda Accord: Why is There a Gas Smell Coming from My Car? A gas leak is a serious safety hazard. Exhaust Fumes- Smelling exhaust fumes inside the passenger compartment could be from a defective exhaust pipe that allows the exhaust gases to leak into your car through the floorboards. Also, an old engine is more likely to have oil leaks and you can smell a bit like oil if drive around with the windows down. These fumes are the result of burning gas to accelerate your car, and they are supposed to get pumped out to the exhaust pipe and away from your car. The smell will be sort term and only last a day or few days. You leave the car running, all windows up, and the vents on full, for like 15 minutes. We don't drive this car too much (you can see it has low mileage for a 3 year old car). It shows the excess fuel is not getting burnt. #2 · May 22, 2017. The lane to my house is narrow and uphill. I think Beasties are kind of a cross over Jeff, Guess your car is just going to smell like coffee. #7 · Dec 2, 2006. Get out of the car for 5 minutes. Just something to consider. the prevalence, the intensity, and whether or not. Yet clearly the person that drives the car has no problem with the smell. Having a rich smell in your exhaust is something you don't always want to go by such as thinking your carb is too rich etc as you will always have some of a rich exhaust smell especially with cams with duration and overlap compared to a bone stock factory towing rv duration type cam. The Car Care Council (CCC), a trade group that routinely recommends auto upkeep, warns that whiffs of rotten eggs or burning carpet, among other queasy odors, could signal mechanical problems that may lead to. I just noticed another thing that the smell doesn't come thru the vents until the car is fully warmed up (temp guage needle in the middle) and stopped. I have to wonder if this might be related to the aerodynamics of the vehicle. As it is, some cars stink when cold, some don't. 1989 Diplomat Ex-Cop Car Winter Beater. You'll have to smoke tire frequently (PS We want vids). Sulphur dioxide has a sort of acid smell, or rather a taste. Exhaust fumes often come from rusted heater boxes or rusted exhaust pipes / connections that are letting exhaust fumes mix with the heated air that is coming in through your car's heater outlets. The temp gauge is normal. The car will draw air in if there is not air coming in. It's not time yet to get parts for yours. Black smoke or very dark smoke coming from the exhaust pipe. Your car has a catalytic converter that burns off excess fumes. If you find an oily fluid on the inside sidewall of a tire, it’s probably leaked brake fluid. Fix any of those leaks and the exhaust should be behind you. depending on how well the engine was running and how the carburetor was adjusted, you could often smell it, especially just after a cold start when the choke was on. 1968 -1970 Mopars. The car runs really nice and it feels like it has pretty good power (for a used Civic) but I smell like exhaust gas in the cabin especially when I turn on the fan. It smells like some sort of chemical. I could also smell raw exhaust in the engine bay. Ever since I picked up my A4 1. Sometimes old cars (those made prior to 1985) give off a slight petrol smell after the engine is switched off. The bottom line: when you smell exhaust, get it checked. enjoy it while it lasts, it just means your car is new. Out on the open road, it leans out at constant cruise to 14. The first is a car that is running too rich, meaning the air to fuel ratio is shifted to too much fuel and not enough air. There is always some unburned fuel in engine exhaust. Turn off the oven and don't light anything, like matches or cigarettes. Exhaust, Bad Smell After Installing A New Exhaust This is normal. Exhaust, Bad Smell After Installing A New Exhaust. There could be a hole in anything from the muffler to the tailpipe of your car. On a 1960s car, a rich running condition would usually be due to a misadjusted carburetor mixture or a stuck carburetor float. BOOK AN APPOINTMENT. I have gotten used to it for the most part, but when I stop at a light for a while it gets. If you find an oily fluid on the inside sidewall of a tire, it’s probably leaked brake fluid. If it is a sour/pungent smell, I would check whether the dishwasher drain hose is run properly. Sep 20, 2010. I can smell the fumes of my car lately but only outside of the car when I get it out the garage or at a filling station. Fuel lines should be inspect4ed every year and replaced as needed, a 10 year old car is at the point where they may be needed. Outback is idling for about 5 minutes at the curb and a rich smell of gas and exhaust was noticeably apparent near the drivers side door. I have always used premium fuel in this car, and I drive it often enough that the gas is not particularly "old. I used it on Saab Sonett exhaust bolts, 30 years old. After that, home landscaping tools such as trimmers and lawn mowers have. i have a 2011 Chevy 2500HD with 7500 miles on it. Anyone have this. Initially this could remind you of pancakes and waffles with lots of maple syrup. Finally a few weeks ago it threw the P0031 so I replaced bank 1 sensor 1 O2 sensor then reset the computer, and exactly 10 mins later it threw P0051 so I replaced bank 2 sensor 1, reset the computer and bingo no more lights my dash. If the leak occurs from the crankshaft seal, the leak transfers to the exhaust and the pavement. The one smell that should definitely raise some concerns is the smell of gasoline, except for when you are pumping gas into your vehicle. I think the smell is from it being overly rich. While coolant leak doesn't smell exactly like burning rubber, it is very common to interfere with a burning rubber smell. 8" Shoulder:46cm/18, These custom-fit mats are both. diesels just smell sooty but gas cars smell horrible, i hate getting behind an old van or something that stinks like ass, temps. The first is a car that is running too rich, meaning the air to fuel ratio is shifted to too much fuel and not enough air. Step 4: Turn on your car’s fan (through the air conditioner) to circulate. 7L had this problem for months. Ohter than that, I do not know of any specific medical condition that causes one to smell exhaust fumes. Make sure to apply enough epoxy to create a seal for the patch, but don't apply so much that the epoxy begins to drip into the exhaust piping. There's no need to live with that smell, and to answer your original question, any time you smell exhaust inside the car, it is dangerous. and opened the hood and it does kinda smell like exhaust fumes, but the smell coming inside the car when I turn the fan on is of a different scent. Riding it just a few kms and i started noticing a burnt smell coming off from the oil and exhaust part. The classic car converter can reduce emissions by some 50% as. every "my car smells like exhaust" I've ever seen was either oil or coolant leaking onto the exhaust. If your car has a smell like rotten eggs, it's an early warning sign your emission system is not working correctly; you might even encounter the check engine light being on if you have this car odor. I come to the well today seeking possible explanations as to why the exhaust for the Y Block in my Model A has an acrid smell. If the O2 sensor comes loose, you'll have an exhaust leak, duh, and the sensor will have an abundance of, well, O2. If your car smells like rotten eggs, it's best to bring it to your mechanic and have it checked. The smell is inside the passenger compartment. Back up your nose’s suspicion by looking for drops of oil that have leaked onto the ground beneath your car or smoke coming from the engine. When it's broken or. Nothing quite like the castor oil smell of old racing bikes! Hence the brand name "Castrol". New plugs and wires. If you notice the car smells like gas when the ac is on only after shutting the car off, then this is normal. I have already had a contractor come out twice to service the boiler (and the boiler has received yearly tune-ups, although I suspect they were not high quality. Neutralize smoke and other smells in your car with an aerosol can of automotive duct cleaner. Rotten eggs are never pleasant and in this particular scenario, they can indicate that you have sulfur in your gasoline and/or hydrogen sulfide in your exhaust system. What you smell could be a combination of old plastic, rotten food or rubber. 9,475 Posts. If it’s leaking externally, consider placing some cardboard under your car and then, several hours later, coming back and seeing more clearly what part of the engine that the coolant is dropping from. The oil could also be dropping on some hot part of your car, like the exhaust system. If your car is less than 1 yr. Your car’s catalytic converter is meant to convert engine exhaust into sulfur dioxide, but if the part is faulty, it could lead to your car smelling an awful lot like rotten eggs, which is never fun. The catalytic converter is a crucial part of your exhaust system because it takes this by-product and converts it into odorless sulfur dioxide. His has that "sweet" smell your talking about. 5L turbo CVT Civic Hatchback with 32. The bottom shields are there so that if you park on tall, dry grass or some other combustible material, your 600-degree exhaust system won't set stuff under the car on fire. It all depends on how much is produced. I would target 14 at idle and cruise in most cases. It stunk of gas inside. Because of its placement and usage within the car, it will typically leak onto the exhaust system. Reading extra O2 will give a lean read and the ECU will enrich the mixture. I can smell this odor with the windows open but I never never smell this with the engine off, only with engine. You will see and smell gas if it's leaking somewhere. The exhaust system on a vehicle is more complex than most Evanston residents realize. it gets stronger the faster i go. My car is completely restored with no holes anywhere and a new dual exhaust with no leaks. The product line includes a wide selection of glasspack, performance and turbo mufflers, all developed specifically to enhance the sound and performance. That characteristic "old car smell" is unburnt hydrocarbons (which catalytic converters on newer cars convert to C02. You need to find the source (s). If you smell an exhaust odor in your car while driving, take it to a technician immediately to diagnose and repair the underlying issue. Hi, the car is 4 years old and milage is 98000. 34 years experience Allergy and Immunology. Blue exhaust smoke indicates that your engine is burning oil. Exhaust fumes often come from rusted heater boxes or rusted exhaust pipes / connections that are letting exhaust fumes mix with the heated air that is coming in through your car's heater outlets. 2) The stink is getting into the car. 1 just where it needs to be. That characteristic 'old car smell' is unburnt hydrocarbons (which catalytic converters on newer cars convert to C02. If so, it'll go away in 500-1000 miles of normal driving. Also, the car has to have been driven for awhile before the smell starts (about 20-30 minutes), but when the smell comes on, it comes on strong. If your car smells like burning hair and you didn't scorch your own hair with a heated hair styler that morning, a rodent or piece of road kill might be near your engine. It is the exhaust smell, not a gas smell. just got tuned. I have a 30 year old Weil Mclain oil boiler that has started making exhaust fumes that come up into the living room (which is directly above the boiler). To remedy this, a mechanic may need to replace just the seals or the entire set of fuel injectors. Engine oil. 2004 Honda Civic Daily Driver. TX 73 stock Ex Member. The car runs fine and idles steady. I have a 99 Ford Ranger. Most likely you have an exhaust leak. Mine, at 23 years old, is a senior citizen. Every car made with a catalytic converter will have this smell when it is young. I was wondering if one of these started this smell of exhaust. 6) Engine Oil Leak. 3,728 Posts. If your charger has either an amp rating that is disproportionate to your car battery’s Amp-Hour (AH) rating or if you’re using a charger that is “old-school” and isn’t a modern smart charger, you’ll be heading for a rotten egg smell in no time. Just as you would seal a leak with epoxy, mix it together and apply it to the pipe around the leak. I wonder if they are related to the smell problem. 2,428 Posts. Get everyone out of the house. The head was warped. All in all, these factors make an old car smell quite different to a modern one, where the gases from the exhaust are almost cleaner than the surrounding air is to start with. If Smoke from Exhaust appears after you car has been parked for a while and the engine is not a diesel (see note 1B on diesel below) this would suggest Bad Valve Seals. sometimes road debris can get on hot exhaust and smell odd. I am going to inspect for the obvious, but I did replace the rear foam defrost tubes and poke around for the obvious. The latter issue can be put down to a problem with engine valves, the engine’s piston rings or the cylinders. It reminds me of my father's old Opel Kadett. This article applies to the Mercedes-Benz C-Class and C-Class AMG (2007-2014). took to the shop, they changed out 4 seals and hoses, cost $650 and cabin still smelled gas. If the white smoke is coolant, your car is definitely having a crack in the cylinder head or a leaky head gasket. In many cases, a product to stop power-steering fluid leaks will solve the problem. I don't have much experience with larger V-8s but I don't notice this with other vehicles. Do not smoke near your vehicle. Car exhaust fumes contain certain poisonous chemicals, including carbon monoxide, sulfur dioxide, nitrogen oxides, formaldehyde, benzene and soot, all of which can be detrimental to the human body if consistently inhaled in large quantities. worse than I remember from cars without catalytic converters. There are different things that can cause smell. If Smoke from Exhaust appears after you car has been parked for a while and the engine is not a diesel (see note 1B on diesel below) this would suggest Bad Valve Seals. I figured out the rust on the top of the gas tank was allowing fumes in the car. According to the shop, my exhaust from manifold to mufflers is "solid" and now leak free. The smell changed in the 70's to more of a plastic smell from that old burlap of earlier cars. Both were falling apart so I replaced with new and it was somewhat better. A bit sweet. There are no apparent leaks around the engine but a strong smell exists in the engine bay. Aug 11, 2016. If it's stinky while you're going down the road, it's possible that your car is doing like both of mine where it sucks the exhaust into the interior via the trunk or hatch because of old, worn-out weatherstripping. Also, the car has to have been driven for awhile before the smell starts (about 20-30 minutes), but when the smell comes on, it comes on strong. As it is, some cars stink when cold, some don't. In this situation, you can pressure test the cooling system if the coolant is low or the engine has been overheating. Most products require you to spray the cleaner into the vents and the blower motor intake. A couple of weeks ago my exhaust started to smell. Once the engine has been running for a few seconds it goes and the exhaust is then odourless. I really enjoy driving it, and the ‘cammy’ sound. The exhaust from my 2004 auto strongly smells like wet varnish - the car only has 35k on the clock. Check the door seals and the rear doors. To do so, you'll need to clean your seats ( fabric or leather) and clean the car roof lining. I am going to inspect for the obvious, but I did replace the rear foam defrost tubes and poke around for the obvious. It was present a lot when the car was new, vanished for about 5 months and came back again today. If the white smoke is coolant, your car is definitely having a crack in the cylinder head or a leaky head gasket. The following smells are the most commonly sniffed odors that can signal trouble: 1. Maybe I'm just getting older and notice the smell more. My addiction centers on A/C …. I'm seriously looking at other cars now. Or alternatively replacing the entire catalytic converter which could cost £1,500+!. I think Beasties are kind of a cross over Jeff, Guess your car is just going to smell like coffee. It's cold here in MA during the winter. This is because the repair could be as simple as welding a small crack shut which costs £50. My eyes burn and water, my nose and throat burns, I take a c**p load of vitamins every day. Everybody cherishes the “new vehicle” smell. A bit sweet. Hi, I get exactly the same thing all the time. My Dodge is at this point eight years old, and it's developed its own sort of old-car smell to it. Oil on Exhaust. Live with it. also, you could use the dipsticks and the radiator cap to collect a drop or 2 of each fluid in the car in some little cups of aluminum foil. Chicago Area. Since this manifold has built-in catalysts, repair is extremely expensive. It could be as simple as having accidentally left a window open in the rain or it could be something bigger. Burning smell coming from the engine bay. It is easy to control the quality of air brought in via the heat and ventilation systems. But my daughter complains that if she follows me in her car when we go to car shows, the exhaust really smells bad. HT413 Semi Pro Bowler. Gasoline smell could be a sign of fuel leaks. The following smells are the most commonly sniffed odors that can signal trouble: 1. Water sitting in PVC pipes overnight may also be steeping into a toxic tea. Honestly it smells like I have a gas can sitting in the back. It really does not smell very good and is not good for your health to breath in. Its been 6 months and its still does it, I put it up too and didn't find anything. Since an automobile’s HVAC and EVAP systems are intertwined, exhaust fumes can cause your car to smell like gas inside. I have a 1973 cadillac convertible. it is most likely something dripping onto the exhaust. The smell of gasoline from exhaust --If any of the pipes become damaged and leak, the exhaust fumes may find their way into the body of the car, giving off a smell of gasoline. To top it off, We have a 4 year old grandchild. This is the underside of your paint on the floor-pan heating up and curing. This is the most dangerous one too. Idle screws set at highest point of vaccum on gauge. Classic rap = old school rap I guess. Fuel after boil results to a stronger smell of gas. Just dropped off my 2013 SHO for the same problem. I also noticed when I came to a stop one time there was a very bad exhaust smell. every "my car smells like exhaust" I've ever seen was either oil or coolant leaking onto the exhaust. This is the first time in the company ́s history that we have designed a catalytic converter for the classic car market. It smells like some sort of chemical. It smells like rotten eggs. It can also make your oil smell like gas, which is very bad. I could also smell raw exhaust in the engine bay. The exhaust seems to smell bad, "acrid". Btw, I’m only A/T so no clutch prb. Also, when the car sits in the garage, there is no smell in the garage. So my car now often has a gasoline smell when I'm driving it. It is not the sweet pleasant smell of leaded C16 burning in a race engine, it is the pungent smell normally associated with "old car". Once the temp guage needle just starts moving, white smoke starts coming out of both my exhaust pipes equally. I started about 3 weeks ago. It doesn't smell like unburned gas or burning oil (like if I had an oil or tranny leak dripping on the hot exhaust) 4. 6) Engine Oil Leak. Follow your exhaust from block to tailpipe tip and check for leaks. A wweek prior to that, I saw a neurologist because I can't smell or taste. The smell of oil in the car is a thing nobody wants when driving. The car runs smooth as silk. I have a 2003 Acura TL Type S. Old beater cars driving down the road are my fav's. This smell could mean a problem with the exhaust. In this case, it should produce very little visible smoke from the exhaust. Honda's smell too. The smell of gasoline from exhaust --If any of the pipes become damaged and leak, the exhaust fumes may find their way into the body of the car, giving off a smell of gasoline. Now if you are getting exhaust in your passenger compartment, that is a different issue that needs to be addressed ASAP. To check to see if the smell of petrol is coming from the rear of the vehicle you should smell your exhaust. Discussion Starter · #1 · Feb 18, 2020. smells rich when the car is untuned. smelled super rich and ugly when untuned. The color is usually pink or red, sometimes brown if the fluid is old. And to a lesser extent, I suspect the older engine was built to looser tolerances, allowing more oil to get into the cylinders and get burnt. Most common cause is vacuum leak, and there are many ways a engine can leak vacuum including intake gasket leaks. Ohter than that, I do not know of any specific medical condition that causes one to smell exhaust fumes. Ohter than that, I do not know of any specific medical condition that causes one to smell exhaust fumes. The smell would last for just about 15sec when first starting my car up out of the garage at first. The engine was redesigned in 1985 to go to a one piece rear main seal and center bolt valve covers to limit oil leaks (the oil pan gasket design was changed as well going from for. I have replaced the cabin filter and examined the engine air filter again having replaced it and all is well. i dont smell on any other setting but defrost. It was one of their service loaners. Any ideas? Have read that MAF sensor can cause fault, but seems like that would trigger For both bank 1 and 2. One of the many benefits of working at a publishing company that's concerned with cars, as opposed to, say, kitchen appliances or rabbit breeding, is the chance to drive the occasional new car. There may be a hole in the exhaust pipe, tailpipe, or muffler. Besides i think I catch a good buzz off of the fumes. You ought to change a new heater core or disinfected in the air intake. It has 906 heads and OEM rockers and shafts. Initially this could remind you of pancakes and waffles with lots of maple syrup. - posted in Problems, Questions and Technical: hey there i recently made an exhaust system bout 2 yrs ago and recently overhauled my engine so changed all the manifold gaskets and so on. The combustion process is not effective as fuel escapes the manifold into the exhaust pipe. Put the car on jackstands and take a look at the fuel line and all the fittings and hoses, starting out back from the gas tank all the way to the fuel pump and carb. It appears that once the exhaust pipes get hot enough, whatever is leaking begins to seal. If the belts are the cause of the burning smell, then you will need to replace them. Oil Boiler Exhaust Smell. Most common cause is vacuum leak, and there are many ways a engine can leak vacuum including intake gasket leaks. Hi, I get exactly the same thing all the time. These fumes are the result of burning gas to accelerate your car, and they are supposed to get pumped out to the exhaust pipe and away from your car. Too rich or too lean will both cause different smells. DPF’s are great for the environment and so forth, however they are a right pain when they go wrong. Maybe it's time for a hop, skip. The exhaust crossover pipe linking the two manifolds rusts through and is often the source of fumes in the cabin on the old vehicles. Oil Leakage. all diesel pickups have the diesel exhaust smell come in the cab. It was present a lot when the car was new, vanished for about 5 months and came back again today. If car overheats can it catch on fire?. A few smells around the car like the brakes, clutch or even rubber aren't all that uncommon. White Smoke from Exhaust on Startup. I would target 14 at idle and cruise in most cases. It's a common fragrance to old Mopars. Leaked brake fluid is a dangerous game to play with, there’s a strong likelihood of air in the brake lines with almost zero braking power ability. No smell when the vehicle is moving. 1965 GTO with standard 4 barrel carb. When you're racing, it's life. clutch, exhaust s, and reg stuff for maintenance. He suggested running the self-clean cyle to help get rid of the smell and that worked well. This causes the older cars to release the smell of the gasoline after the car is turned off. It is the kind of car that you would hate to be behind driving down the road because of the smell. Blue or gray smoke coming from the exhaust pipe. Fix: car shops sell a 'spray bomb' which is a large can which you 'set off' in the car. Run your hand across the floor mats to check for damp spots and if you find one, make an appointment to have it. Smells of sweet syrup. White smoke due to Burning Coolant. #8 • Jul 10, 2008. But other then that when the windows are down NO huge difference. Exhaust fume smell in cabin I recently collected my new diesel Ford Focus and am very pleased with it. The catalytic converter is a crucial part of your exhaust system because it takes this by-product and converts it into odorless sulfur dioxide. I am not at all new to old cars and their smell, and I ca. This seems really late. Old cars "stink!" Remember, all cars before a certain time came w/o cats, so if you want to get an older classic or 60's-70's era sport or muscle car, it is going to "stink. The easiest ways to tell the difference between coolant and water under your car are the smell and the color of the fluid. Turn off the oven and don't light anything, like matches or cigarettes. The smell is very strong. Everybody cherishes the “new vehicle” smell. Modern cars have an evaporative-emissions system that's tighter than our managing editor's deadline schedule, so any fuel smell means something is wrong. Nope, it’s just coming from the exhaust. The first is a car that is running too rich, meaning the air to fuel ratio is shifted to too much fuel and not enough air. Jul 13, 2009. The Car Care Council (CCC), a trade group that routinely recommends auto upkeep, warns that whiffs of rotten eggs or burning carpet, among other queasy odors, could signal mechanical problems that may lead to. If so they are relatively easy to fix. Whether it was the speed, the styling, the memories, or just the smell of burning rubber, we all got hooked for a reason. It's a vegetable oil with good low temperature viscosity and high temperature lubrication. Note that coolant is necessary to keep the engine cool. Pages: 1 2. Back then, this just escaped into the air. Once you catch the car bug it's hard to turn back. Petrol cars usually have next to no visible smoke from the tailpipe. I ride it over and over. The car runs fine and idles steady. ” -Josh (For the second thing that makes Josh comb his chest hair, see “old car” below. It's horrible. Im still at 339 miles so the smell is slightly there still. Heat system. My 2001 Dodge Neon constantly smells like transmission fluid since I had it changed about 5 months ago. I ride it over and over. Thought something may have spilled not the car. Learn how to do just about everything at eHow. For classic car lovers, this small garage on On Nut Road is worth the slight detour out of central Bangkok. Those before (or without) catalytic converters have a LOT of extra junk coming out the tailpipe. If you find an oily fluid on the inside sidewall of a tire, it’s probably leaked brake fluid. The aroma of Old-Car Smell would be consistent and help drivers avoid unwanted. We offer a large selection of high quality car parts online, expert customer service , and helpful how-to automotive resources. Discussion Starter · #1 · Sep 27, 2014. 7L had this problem for months. What an ordeal! 2 weeks in the shop. You will notice a strong smell coming from your exhaust tailpipe. Like x 1 Dec 7, 2015 #7. You'll have to smoke tire frequently (PS We want vids). It gets in my hair and I can smell it on me after I've gotten out of the car. You can see the black clouds of diesel exhaust discharging behind every old car. Any ideas?. This is happening. Your car burns gas as it accelerates, producing exhaust fumes in the process. Rodents and water leakage are mostly the main reasons for the bad smells in the cabin car. It's disgusting, and sometimes so over bearing, that it puts me in tears!. This creates a by-product called hydrogen sulfide, which smells like the eggs you forgot in your trunk for a week after grocery shopping. My 2001 Dodge Neon constantly smells like transmission fluid since I had it changed about 5 months ago. I am pretty sure that for me it's not from exhaust manifold, so it has to be from flexi part of downpipe. I don’t see a downside. Even if your vehicle isn’t flashing any warning lights, the smoke coming from your exhaust is a signal that. Put the car on jackstands and take a look at the fuel line and all the fittings and hoses, starting out back from the gas tank all the way to the fuel pump and carb. Likely, the condensation in your AC is building up, instead of being drained, which can cause mold. If you notice the car smells like gas when the ac is on only after shutting the car off, then this is normal. A hot or burnt oil smell could mean that oil is leaking onto the exhaust system or another hot portion of the driveline. Or a leakage from the head gasket. Sprinkle baking soda on the upholstery and carpet. You Have a Leak. by PrimeTime Money. 11 years ago. 6 Causes Of Smelly Car Exhaust Fumes. I have the same problem with my 2002 525i. Yes: If you are the only one who is smelling exhaust fumes, then this might be a sign of a chronic nasal / sinus infection. I have tried grades of gas from 87-93 all with the same result. Having a rich smell in your exhaust is something you don't always want to go by such as thinking your carb is too rich etc as you will always have some of a rich exhaust smell especially with cams with duration and overlap compared to a bone stock factory towing rv duration type cam. The exhaust smell on my petrol Evoque turned out to be a leaking exhaust joint down the back of the engine. Save Share. We had an odd smell with our new gas range and I had a repairman out for a separate issue and asked him about it. It's a distinct smell from sewage, more like a sour/pungent smell than sewage. I have a very strong smell when I beat on the car, started when I changed my exhaust. come to find out my valve cover had a small leak dripping oil onto the exhaust manifold. It is usually caused when one of the exhaust pipes or tubes gets damaged and starts to leak. I don’t know what it is. After I park the car it smells up the garage for awhile, then it dissipates. It kind of smells like the exhaust from my lawnmower. My dad has some old car in his garage which he started and loads of dark gray/black fumes came out. I did some experimenting, and when i drive with the windows closed, there is no smell on me, or inside the car- only when the windows are open. SimpleCarAnswers. If the liquid is green or orange and has a sweet smell, coolant is the culprit. 9 Duster, the timing is set properly and I was hoping someone might know what the cause could be. Below, you'll find the most common noises and smells encountered by car owners when a potential problem begins to develop in or around the vehicle's exhaust system. Sometimes, exhaust fumes circle back into your car’s ventilation system instead of exit through the exhaust. I have recently (above a month ago, in December) noticed an exhaust smoke smell inside the car. once the smell is gone, its an old car. Since an automobile’s HVAC and EVAP systems are intertwined, exhaust fumes can cause your car to smell like gas inside. O2 Sensor (No real harm replacing, esp. Many people have told me that all old cars with carburetors will have a strong smell when parked and a stronger lingering exhaust smell when running. Either have some hi-flow cats welded in or buy a new pipe with cats if you can't stand the smell. And there's something about that that's homey to me. Unfortunately this region outside the car also can experience exhaust coming in when the vehicle is in motion and when under heavy acceleration and when under heavy acceleration the exhaust gets "smelly" from lots of fuel being burned and depending on the state of the cats could also smell like sulphur too. Hi all I am dealing with a newer to me 2010 escalade and I have been noticing that the exhaust smell is partially strong. 1) Your car stinks. "It smelled like I'd stuck my nose up the tailpipe on a '79 Ford!" the guy told me later. Good point, will check. Old cars did and do have a stronger exhaust smell, this is why the newer cars have Cats, oxygen sensors, fuel injection, etc Even when the old car is tuned perfect, you are still going to have a stronger exhaust smell than a newer car. A bad O2 sensor or other engine management or fuel system is most likely bad. I've looked under the car and haven't really seen any leakage. Your car burns gas as it accelerates, producing exhaust fumes in the process. A strange car smell. The excess fuel running through your engine can produce a gas smell from the exhaust that can be noticed inside your car. 1968 Satellite 318 Future Road Runner Clone. Hi all I am dealing with a newer to me 2010 escalade and I have been noticing that the exhaust smell is partially strong. One of the pitfalls of owning a classic car is the heavy and choking exhaust smell which is hazardous to your health. Car oil is basically inorganic chemical, so the smell of burnt oil is absolutely acrid, you will notice it right away. I started about 3 weeks ago. The exhaust system has some of the hottest components on your vehicle, so that is a good place to start. The first thing would be to track down if the smell is gasoline or exhaust. Your car burns gas as it accelerates, producing exhaust fumes in the process. enjoy it while it lasts, it just means your car is new. ‘Cycler is right, your wife’s catalytic converter is not working properly. Experts first recognized anosmia, or the loss of smell, as a common symptom of COVID-19 in late March. This has been an ongoing issue for my 2009 Malibu LT with 34k miles. We didn't notice it when windows were down, but then noticed the exhaust smell when the AC was on. If I have the HVAC/heat on and start the car up, I'll smell exhaust fumes coming from the vents for about 5-8 seconds and then it will fade away. I have been smelling this bad exhaust smell off and on for about 3-4 years now. It's not time yet to get parts for yours. When water makes it to the seats and carpets, it gives birth to smell. I had some work done on the car i. Every car owner may encounter the smell of exhaust gases in the cabin. I will post the result after I get the Bull back from the dealer. Most cars have minimal odor to their exhaust. I know from experience that my clothes and my skin smell like I have been mowing grass or riding my dirt bike when I am around cars that have had their cats removed or bypassed. Looked at the air intake, looks relatively clean, doubtful this would be the cause. My exhaust setup is rear exit through a GT panel, with tips that flow straight back. If the white smoke is coolant, your car is definitely having a crack in the cylinder head or a leaky head gasket. I’m sure it’s one of those acquired smells, once you get it, you got it. is the smell of the fumes something like unburnt smoky petrol smell This post has been edited by 779364: Jan 31 2010, 11:35 PM. It’s also possible that exhaust is leaking into the car through a part of the interior that is worn. Either have some hi-flow cats welded in or buy a new pipe with cats if you can't stand the smell. What causes a gas smell inside your car describes what can cause a gas smell inside your car besides a gas leak. If the liquid is green or orange and has a sweet smell, coolant is the culprit. I just add oil every now and then and fix any exhaust leaks since that's more than likely why you can smell it. Step 2: Place the ozone generator in your car or connect it to a hose. The car was a certified used car so I thought maybe there were lingering scent. I believe the car has had the gas tank replaced under warranty, I will have to check the service history again. just got tuned. How to Use an Ozone Generator to Remove Smoke Smell: Step 1: Clean out your car as described in the general steps above. Unfortunately this region outside the car also can experience exhaust coming in when the vehicle is in motion and when under heavy acceleration and when under heavy acceleration the exhaust gets "smelly" from lots of fuel being burned and depending on the state of the cats could also smell like sulphur too. I roll it out of the garage at start up to avoid the fumes. Blue exhaust smoke indicates that your engine is burning oil. You can smell it from outside the car too if you jump out quickly after the engine starts. One more common cause of this on modern vehicles is a crack inside the EGR cooler. After driving. Since an automobile’s HVAC and EVAP systems are intertwined, exhaust fumes can cause your car to smell like gas inside. Also, an old engine is more likely to have oil leaks and you can smell a bit like oil if drive around with the windows down. Plus, there is an extreme diesel odor to exhaust. And my floor mats were a little damp. I know from experience that my clothes and my skin smell like I have been mowing grass or riding my dirt bike when I am around cars that have had their cats removed or bypassed. here is a list of technical specs. 5 years to figure it. when it comes to a car that smells like smoke as there are too many other variables to consider, i. Oil smoke has a distinct smell, like an asphalt parking lot or roofing tar on a hot. old and have less than 12,000 miles, keep taking it in to dealer to have it repaired, even if it's every day! Then document it and start proceeding under lemon law. There is no door on the room as of yet and there is sufficient clearance around the heater and furnace. 190E gas smell from exhaust. Same thing was true of my wife's 2006 RAV4. See you in Sedans. A loud ticking noise near your engine, noisy acceleration, bad fuel efficiency, and bad odor is also an. If you have a cracked manifold, you will hear a tick/puff sound on cold starts and upon heavy acceleration. Whenever I smell the exhaust, this typically happens when I lower a window or open a door to get out or let a passenger I end up with a mild headache. #4 · Jun 9, 2005. Below is a breakdown of the vehicle systems that require regular maintenance, as outlined in the council’s Car Care Guide. Usually the cause of a leak is a worn or damaged part, or due to an engine that is not running properly. I cleaned my intake, used all kinds of fuel injector cleaners, carb cleaners, and total fuel cleaners and still nothing. The exhaust smell definitely comes from the HVAC vents and doesn't happen all the time. Joined Oct 30, 1998. I have checked for leaks, mold, etc. It’s also possible that exhaust is leaking into the car through a part of the interior that is worn. I cleaned it up as best as i could but it still smelt for a few days. Pay special attention to the valve. Hi, smelling exhaust fumes or such strange smell can be present in certain conditions and it is termed as Parosmia (abhorrent odor perception). I have a 30 year old Weil Mclain oil boiler that has started making exhaust fumes that come up into the living room (which is directly above the boiler). Chicago Area. Within the last 6 months though there is a noticeable exhaust leak while the car is running, which is causing some really potent exhaust fumes. So if a petrol car is emitting smoke, then there is a problem with the car. Save Share. Do most people consider the smell of the exhaust when deciding on Catalytic converters. One answer to two questions, this time. So sometimes when I sit at a stoplight for 30 seconds or longer and get going, I will sometimes smell as strong ether smell with a hint of rubbing alcohol. Any ideas of what this can be? I am getting very frustrated with the dealer - they keep telling me nothing is wrong with the car. Not raw, but burnt, carbon monoxide fresh out of the tailpipe smell. The car will draw air in if there is not air coming in. I haven't had it long enough to notice high oil consumption. Vinyl chloride is the source of "new car smell": The plastic interior of a new car offgasses this known carcinogen. I have a 2009 flex that I bought used w/36000 mi on it and I have had it since early June of this year. The most obvious source is your car; if you store your car in your garage, you may want to examine the gas tank for leaks. I haven't had it long enough to notice high oil consumption. By Dave LaChance from August 2010 issue of Hemmings Sports and Exotics. Cupler has worked in the professional automotive repair field as a technician and a manager since 2000. Smell #5: Rotten eggs. See you in Sedans. Btw, I’m only A/T so no clutch prb. Finally a few weeks ago it threw the P0031 so I replaced bank 1 sensor 1 O2 sensor then reset the computer, and exactly 10 mins later it threw P0051 so I replaced bank 2 sensor 1, reset the computer and bingo no more lights my dash. Pungent Smell. clutch, exhaust s, and reg stuff for maintenance. If your cat is shot, find out why. The bottom line: when you smell exhaust, get it checked. We didn't notice it when windows were down, but then noticed the exhaust smell when the AC was on. Black smoke from one of these conditions will smell like, well, gasoline. When they work correctly, they remove gases, caused by combustion, from your car's engine, reducing harmful emissions in the process. Whether it was the speed, the styling, the memories, or just the smell of burning rubber, we all got hooked for a reason. Everything seems to be working fine, engine oil changed regularly and other regular maintenance done. November 15, 2011. 2,000 miles. It does not happen in all Cars. If the driver or any occupants experience eye irradiation due to the fumes, the emission levels are outside of accepted safety levels and could be a danger. The problem began when accelerating quickly, like getting on the highway or passing a car. This can include rough age (new-car smell is a thing, after all, and there's that particular musty old-car smell), the materials. It's a cruiser, not a race car. my problem right now is, i am getting a strong fuel smell coming from my exhaust while idling, note: it smells like fuel straight out of the pump. In such cases, it's quite hard to remove the smell altogether, but don't give up. i have a custom intake using the. Drove into town today with family to have lunch, had stop at several stop lights, every stop we could smell strong diesel exhaust fumes in cab coming through fresh air vents. The gasoline that fuels your car contains trace amounts of sulfur. Learn how to do just about everything at eHow. It's horrible. and the smell only gets worse at WOT and fills the whole car up.