He has kept the car well maintained with oil changes, tune-ups, etc. While driving, you should pay attention to some strange smells for timely handling. :wavey: Is this smell evident under normal acceleration? Do you notice it at all when the vehicle is idling? Peter Just hard acceleration. 2011 to 2019 Explorer - Rotten egg smell/pungent odor after hard acceleration - For all AWD owners, be aware of a problem we've recently experienced. 2. However, the exhaust will stink like a 1950s truck with 200,000 miles on it. 577 posts · Joined 2015. EcoBoost - Sulfur Smell After Hard Acceleration. New media New comments Search media. Also check your spark plugs, I've found that they don't last very long. 1978 - 1996 Big Bronco - Sulphur smell on deceleration: Any ideas?? - Hey everyone, I have a question I wanted to throw at'cha. I still get the smell, even after moving and trying different gas stations for over a month. Under normal circumstances you should rarely detect this smell although it is not uncommon to smell it briefly after a hard acceleration. New posts Search forums. its the amount of sulfur in the fuel that does it. Just to be safe, I’d take it and have the whole exhaust system looked at. The white smoke will be from engine oil being drawn into the turbo via the bangs feed at an accelerated rate due to play in the turbo shaft. This is covered under toyota emissions warranty. Low-grade gasoline can contain more sulfur and other impurities, leading to an unpleasant odor when the fuel is combusted. 1 - 2 of 2 Posts. I place the rockets out in the garage for the 1st couple days after launch. It is mostly noticeable if the windows are open after I am done accelerating. When accelerating hard on an on ramp, or up a steep hill, ac on, ac off, windows cracked, windows closed, I get a sulphur smell in the car. The burning smell could be a failing exhaust manifold flange gasket, or unburnt fuel in the catalytic converter due to ignition coils, or it could be an alternator problem. When i slow down it is start going. Exhaust or sulphur (rotten egg)? Peter. Pretty normal for a catalytic converter to emit this smell after some condensation in it. A rotten smell, like eggs or sulphur usually indicates a problem with a clogged CAT. . The gas used in modern day cars is R-134A. Maybe a cat is burned out and you can smell some exhaust. B. I get the same smell but I think you need to change the vents in the trunk, that’s what let’s the smell in. As long as the car runs normally and the catalytic converter was not overheated. . . Step 3: After soaking, you can wash your clothes with laundry detergent and ½ cup of white vinegar added to remove the sulfur smell better. . ACTION: I will let you know if any comes of there inspection. 5L TI-VCT engine and built on or before 7/9/2012 may exhibit a foul, rotten-egg type odor coming from the cooling system or components, typically after coming to a stop with the climate control recirculation door in the fresh air mode. As we are talking about white smoke and a turbo car the issue is very likely to be turbo impeller shaft failure. For example, if the valve clogs, or gets stuck in the closed position, you'll notice one of these symptoms. My 12v died after less than a year, with zero warning. Fouled o2 sensor/. This may be more noticeable after hard acceleration, driving in hilly conditions and/or towing a trailer. This smell happens due to the car running rich under those hard accelerations. Car was fine one day, next morning sulfer smell and it was dead as a doornail. (Yuck!) First, I did notice my resonator was leaking and taking it to the muffler shop, it was. Here are 4 common smells that can signal the failure of different parts in your car. This excess fuel then gets burned off by the converter and things go back to normal operation when you go. Fuel mixture problems, fuel ignition problems, poor fuel quality, or normal operation. 4 Methods for Removing Sulfur Smell from Clothes. i put 100K miles on my taurus in 2. Here are most of the reasons behind this pervasive odor: Sulfur-containing compounds. The first 2 months I didn't really go anywhere but to school which is a couple blocks down the road. However, as the catalyst gets older, the activity drops. for the first 50% of the length of the on-ramp use 100% trottle. A couple of our upstairs faucets still get a pretty strong. I have done dragstrip passes and auto cross and never noticed this in the past. Take it in to the dealer ASAP, as once the cats get contaminated with fuel, they are pretty much toast. Difference is that the smell came out from the front end of the car instead of back end of the car. If the smell occurs at any time other than hard acceleration or possibly a cold-start then you should have the car checked out. Lay into the throttle and you get a sulfur. Customers may indicate the odor smells like sulfur. If you are hitting the throttle hard, you may be going into Power Enrichment mode. Peter598. 1 of 3 Go to page. In my experience, this sulfurous smell after hard accelerations is from the catalytic converter, which gets overheated at these times and gives off this smell. Red meat. If it really bothers you, you could try switching fuel brands to a brand with less residual sulfur. My question is after a heavy foot I can smell a stinky odor in the cabin in the vehicle. This may cause the battery to release hydrogen sulfide gas that smells like sulfur or rotten eggs. I have talked to the Mazda dealer and he suggested that I should rev up the car to 3,000 RPM and for five minutes and the smell should go. When failing, you may notice a sulfuric, rotten egg-like smell coming from the exhaust. CaliforniaKid. I would say it's somewhere in the middle. 2011 to 2019 Explorer. Smelling this during wide open throttle is fairly normal. 2) Burning Oil Smell. Inadequate ventilation. This usually happens at around 2. It's the cats, and not necessarily anything wrong. Before we. 2001 V70xc, Ashgold/. A year or so ago, my car started idling choppy, or rhythmically -- kinda like a diesel truck engine -- after a cold start-up, and would hesitate upon acceleration. Go to your toyota dealer and tell them to perform the following TSB on your Sequoia. Along with other issues one of the most bothersome is a strange smell when I accelerate above 60 mph and it gets worse between 70 and 80mph. Well stay at home and roll up your windows because exhaust fumes in traffic are more likely to harm you than the faint smell of a motor. Most Replied Threads Most Liked Threads Most Viewed Threads Most Liked Posts2006 Toyota 4Runner Sulfur smell My Toyota 4Runner smells of Sulfur, where is the smell coming from? What can I do - Toyota 2006 4Runner question. None of that is going to help and throwing out your clothes etc is nuts. I have a hard time believing the cats are bad, but the truck is new to me, so it is possible it ran with a misfire or bad coils or something in the past and damaged the cats. I go on a long uphill to my house daily and never smell anything like that. What to do: Wait until your car cools down, then open the hood and inspect your belts and hoses. Plastic bag stuck on the exhaust pipe. New posts New media New media comments New profile posts Latest activity. It's a chemical problem that is either in your water itself or from your water heater. The catalytic converter is one of them. Welcome to r/lexus if the converter is not working the smell will not be there. #1 · Feb 27, 2018. It is not nearly as bad as before the treatment - but it is still there. If the sulfur odor is overly bothersome, please contact Honda Customer Service or your dealer for further guidance or assistance. Some think its clutch slip / traction control . 2014 Sterling Grey 5. O What you're smelling is likely hydrogen sulfide emissions from the combustion process getting past the cat converter (s). Remove the position 5. Yes Rotten egg sulfur smell fills the cab under hard acceleration on hot days. Rich fuel trims will increase the odor. Should go away after a while if you dont blow her engine revving it first LOL. Forced Induction Petrol Engines. Egg Smell coming from wheels under hard acceleration. EcoBoost - Sulfur Smell After Hard Acceleration. New posts Search forums. Plus ethanol doesnt help as it is a dirty fuel. The problem was the rotten egg (sulfur) smell and sometimes burned fuel smell while driving and of course after I press the kick down once or after hard acceleration for just 3-4 second then the smell comes out !! I've read most of the topics on this forum regarding the smell :read:, some people said that it's the catalyst converter,. Extreme pressure additives. Smells like someone farted . When I go hard and do some pulls, I notice when I park my car I can smell a burnt egg smell coming from the wheel area. sulfur/ egg smell on acceleration 2011 gt. Here's a link to one explanation. Be careful with the accelerator though, you may run out of that VTEC fuel. kind of like sulfur (rotten eggs). in this thread in this sub-forum in the entire site. I replaced the. When that happens, the oil will drip onto the engine's hot surface, causing that burning odor. Post by AndrewGS » Mon Jul 18, 2016 11:52 pm. Sulfur is a natural component of crude oil from which gasoline is refined and the amount of sulfur can be decreased through the refining process. Post by AndrewGS » Mon Jul 18, 2016 11:52 pm. Since I drove it off the lot I have had the catalytic sulfur smell after an aggessive acceleration. It doesn't matter whether the vent is on recirculation or fresh air it still comes in. Phoenix, AZ. I've been looking in various online forums, I can't tell if this is normal for a newer car or an issue with the catalytic converter. They have not. e. My 2008 Sequoia also has the mentioned rotten egg smell under hard acceleration. Combine the extra exhaust gases under hard acceleration/ vaccume of cracked windows and I think the main culprit is the spoiler. Not sure if its the smell left over. 2001 V70xc, Ashgold/. Whether and to what extent any occupant of these vehicles experiences the exhaust odor will be affectedThere are a lot of components that could generate a smell in the vehicle. 2007 HUMMER H3. In both cases, that odd smell gradually went away at some point. 8 volts, depending on the car model. There are also usually labels attached to them that contain the part number or barcode. This can be caused by a misfire or incorrect fuel. Try to make sure the intercooler hose is properly attached, I had mine pop off and had a. 01-16-2006, 11:39 AM #9. It does it when cold or hot. Hello Folks, i have GC 2017 - V6 limited, milage 95K KM and when i hard accelerate (not full kick down even at lower speed) the exhaust smell immediately comes inside the cabinet. This process of cider fermentation involves the breakdown of nutrients in the juice, which leads to the release of somewhat smelly chemicals. Catalytic converters probaby getting hotter than usual from the change in drivers. Fouled o2. Search titles only 283 posts · Joined 2013. Sulfur smells like rotten eggs. alfalukas said: hi,, i need your advice on this plz, i noticed a strange smell on my 2018 ( 11 km)quad only after hard acceleration smell like burn or firework or maybe sulfur but nor oil or rubber, the smell disappeared after few seconds i noticed the smell before i got the entire engine replaced. I wonder if the brand of gas is related to the burning sulphur smell?. The smell was less, but. I've taken it to the dealer, and they've roadtested it with me but I could get the hummer to make the smell. The exhaust system is a prime candidate for such odors as it can get VERY hot. Just brake hard from highway speed and friction will burn that off. Starting this past weekend, it's developed a sulfur smell, after I had already done a partial water change. But, there is still a foul smell coming from the air vents - a kind of rotten egg smell. 5. I figured it out by drive hard, then immediately pull to side and stop, smell the exhaust, normal, went to front, pop the hood, and wow, heavy dose of smell. I can't really describe the smell too well - honestly, it smells like someone farted. 2019 Duragno R/T RWD. If it was anti freeze it would smell sweet and a clutch has more of a chemical brake burning smell. Hopefully it will continue to be odor free. It appears this is common problem but I haven't found a solution on this site or any others. 9 posts • Page 1 of 1. Additionally, sulfur is used in natural gas production, which can cause a noticeable sulfur smell in homes that use gas appliances. Sand, Premium Pkg. The rotten egg smell is sulfur dioxide and is produced as part of the catalytic conversion. sounds and feels like I have a huge cam, definitely not VT stage 1; my exhaust note is also much more lopey throughout the entire range. . It's a characteristic of the Accord and many other vehicles. If you eat food rich in sulfur, you may develop body odor. I can say that I get about 12. Done some research and it appears that this is a ongoing issue that has not been fixed. Change the vents to "recirc" for a while. Mobile reduced the frequincy of smell but when it did smell it was alot worse of stink. OK, my 24K mile '14 EB has been doing this for a while. When your battery’s acid starts leaking, this signals that the battery is failing. Sounds like you have a bad catalytic converter. Media. I have tried Chevron, Shell, Mobil, off brand, Exxon, every gas there is available here in Houston.