Strong exhaust smell when idling Blowby is minimal - I can leave the oil filler cap in the top unscrewed and it’s ok, the dipstick stays in, and there is minimal residue at the crankcase center under the truck. 4L. Understanding The Causes Of A Gas Smelling Car And Rough Idling. It's not getting enough air to maintain idle so it needs to open some kind of auxiliary air valve just to stay alive, and since the vehicle isn't moving, the radiator doesn't have the airflow to keep the engine cool and is entirely dependant on the cooling fans. g. 0 Thread Tools. Common causes include a rich fuel mixture due to a ma We have been noticing very strong exhaust smells coming into the car in the last few weeks- especially when idling. Vehicle Details: XT . I have stock exhaust and no mods. 2004 Magnum v8. When I pull the LC out of the garage, it smells like a gas station in there. Moreover, a degraded muffler or overly rich fuel mixture could emit strong gasoline odors and Customer: I have exhaust smell in my car that is really strong when the heater is on Mechanic's Assistant: Do you only notice the smell when driving? Does it happen while idling as well? Customer: It's worse when idling but it does still happen driving Mechanic's Assistant: What's the year and model of your Ford? Customer: 2015 edge titanium Mechanic's Assistant: Is there This can result in an exhaust smell inside the car, particularly when the vehicle is stationary or idling. A strong exhaust smell when idling indicates potential issues like an exhaust system leak, a damaged catalytic converter, or a rich fuel mixture. Light vehicles such as automobiles and small-scale commercial vehicles have been established to contribute about 10% of the country’s greenhouse gas emissions. 16 posts · Joined 2021 Add to quote; Only show this user #1 · Jun 2, 2023. The problem with exhaust smells is that there is no one definitive cause of a smelly exhaust. W. Gasoline. Any idea what might be causing this? Truck runs great, returns 20MPG consistently, but exhaust odor is pretty strong. It smells at idle and will fill up the garage instantly. Dec 11, 2024. Mechanic's Assistant: How many miles are on the Dodge? How has your mileage been lately? Customer: 15 to 18 mpg, 118,000 Mechanic's Assistant: Are you fixing your Magnum yourself? What have you tried so far? Customer: All If you detect a sweet smell coming from your car’s exhaust, it could indicate a leaky or damaged head gasket. 4. This indicates a problem with the vehicle’s components relating to its engine and other vital parts. Consultation: If you’re not a DIY guru, talk to a mechanic about rerouting the exhaust pipe to exit on the side, ahead of the rear tire. 2011 Forester - 157k miles - 2016 FB25 with 89k swapped in at 153k - Member Journal Rest of my fleet: ‘10 Elantra, ‘09 Mazda5, ‘06 Sienna, ‘97 Escort, ‘97 Class C MH, ‘92 Mustang 2009 - 2014 Ford F150 - Strong exhaust smell in cab on startup - This one has me stumped! Every time I start my truck, the inside of the cab fills with a very strong exh smell. It’s a 2014 Cruze 1. You might also get this smell from the cabin. The dealership has replaced a few parts, but it is still very strong -- though they say they can't smell it much - yet admitted there have been other complaints nationwide. If you’re I'm talking about a really bad diesel exhaust smell with the drivers and passanger window down. Exhaust smell is kinda strong when idling, but didn't think it would affect me like this. But ever since I bought the truck it has a strong odor of exhaust. Save Share Reply Quote Like. I have to leave the garage open for at least an hour if not more to air it out. There are no leaks in the exhaust. Add a Now, over the last 5K since the clean and in addition to the smokey starts (which are getting a little worse), there is a strong exhaust smell around the car when idling. This situation can give rise to a sulfur smell (like rotten eggs) coming from your exhaust. , the engine is running but the car is not moving, like at a red light or a stop sign. To put it in perspective, you probably couldn't sit with the car idling and the window open. Sort by Oldest first Oldest first Newest first Most reactions. Learn why it happens and keep your car running smoothly! A strong exhaust smell outside your car is never a good sign. Share. Show No cats. While sweet-smelling fumes from your exhaust might seem pleasant, A strong exhaust smell when idling indicates potential issues like an exhaust system leak, a damaged catalytic converter, or a rich fuel mixture. Worn or Clogged Cabin Air Over the last few weeks, I would say, on 4 days or so there has been a STRONG exhaust smell. 2015 SILVERADO CREW CAB SB LML Line-x Bak Rollbak retractable cover. my wife says it's strong when she following me. To help you better understand your particular situation, check out these typical exhaust smells and what they can Diesel exhaust smells much stronger than the exhaust from a gasoline engine. 1. I can be inside and come to a stop and roll my window down and smell a strong exhaust smell. You might have cracked exhaust components or a leaky head gasket allowing coolant to enter the exhaust. 7K views 12 replies 6 participants last post by Theseus161 Jun 23, 2023. I just got my car back from the shop after having my radiator and valve cover gasket replaced for the second time. . I compared the smell to jet exhaust when the heater first About a month ago I started noticing strong fumes when the engine is idling. 631 4 4 silver badges 6 6 bronze badges. But several issues can cause such a problem. Headaches, dizziness, or nausea when driving, which may indicate exposure to carbon monoxide. You might have cracked exhaust Discover the causes of a strong exhaust smell when idling and how to fix it. It might manifest itself as a nasty rotten egg smell, or other times, a sweet smell, all of which can indicate a different problem. Thought at first it was the car in front of us, but this smell is happening all the time. Burning coolant in the combustion chamber is typically the reason behind the sweet antifreeze smell. Prolonged usage might cause your car’s Strong smell of exhaust fumes inside the car, especially when the engine is running. If you notice fume-like smells while driving, particularly when you’re idling or driving slowly, pull over immediately and exit the car. Modify Exhaust Pipe/Install Extender Detailed Steps: Assessment: First, figure out where your exhaust currently exits. We have been noticing very strong exhaust smells coming into the car in the last few weeks- especially when idling. It can also wear out after years of usage. Your car’s catalytic converter can overheat with usage and get contaminated with gasoline from the exhaust. While the EVs do not emit exhaust gases, almost all the other cars emit exhaust gases. The problem can range from a clogged air filter and defective MAF sensor to a faulty catalytic converter and exhaust leaks, which is the most common cause. The smell of fumes could indicate a leak in the exhaust, meaning This issue is especially noticeable when the car is idling or driving slowly, as fumes from the exhaust system or nearby vehicles can be drawn into the cabin through these faulty seals. Fumes/Exhaust Smell. I. In this article, we give you information on what might be causing this smell, as well as what steps you should take to get it fixed. Follow answered Sep 23, 2011 at 1:39. No smoke, nothing else but a smell. Follow answered Aug 27, 2013 An oxygen sensor measures the amount of oxygen in the exhaust system, and sends this information to the engine’s computer. If so, you should be able to tell just by the sound. White smoke emanating from your vehicle’s exhaust can be alarming, but its presence doesn’t always signify a catastrophic failure. If I'm pulling into the garage with no idling, just pull in and park, I get out and the smell in the garage is very strong. because the first replacement was dented/crushed during a tow). PowersOf12; Oct 14, 2024; Engine & Performance; Replies 5 Views 773. 0L Power Stroke Diesel - Exterior exhaust smell overwhelming - I have noticed a strong exhaust smell outside of the truck. I've got 59K miles on it and have had it serviced almost always at the dealer. Common signs include a strong smell 6. You could also get this smell if the conve Problem With Your Converter. Have your vehicle inspected by a qualified mechanic to identify any leaks or malfunctions in the exhaust system, and get them repaired or replaced. If it’s under the cart, you’re likely sucking those fumes right back in. Reactions: rbassett40. Your vehicle’s exhaust gasses contain a number of poisonous compounds, including carbon monoxide, formaldehyde, 7. When the car sits idle with the engine running, inside the car smells like a 40 year old beater. We have a very strong exhaust smell when idling, sitting at stop lights, and especially during remote start. If its a smell of exhaust my first suggestion would be to check for an exhaust leak around the exhaust manifolds. xpda xpda. The issue I keep having is when my vents are on (fan, heat, etc ) there is a strong exhaust smell when idling only. 0, 79k miles, smells like gas in the cabin when In spite of said replacements, we have experienced again the strong smell of exhaust gases inside the cabin (the car has now less than 600 miles). Additionally, using high-quality fuel and avoiding excessive idling Anybody have any idea what would cause a very strong gasoline smell (that does not stop or fade) through the vents when idling? It doesn’t matter if it’s heat or AC, as long as it’s on, it STINKS. I know why they call Land Cruisers 2015 - Gas/exhaust smell when idling? - Updated! ('14-'18) Jump to Latest 4. A strong exhaust smell when idling often signals an issue with your vehicle's engine or exhaust system. Any thoughts? Slight gas smell idling. Is it possible for a dmax to run rich? mine seems to have a very strong diesel smell when idling and I am wondering if there is an adjustment or if this is just normal. Cold idling you will have a richer diesel smell until the engine is close to Understanding White Smoke. The strong smell is a mixture of exhaust and gasoline fumes. I am having a hard time believing this. If the exhaust smells like gasoline, it’s a sign that the air/fuel mixture is off in the engine and too much fuel is being added to too little oxygen. If you notice any of these smells Driving in a car filled with exhaust smell is highly unpleasant, but what’s more is it’s unhealthy, even toxic. The exhaust smell goes away when driving, and it also doesn't come back if I turn the ventilation off It can also happen while going in reverse or when there is a strong wind from behind. McDowra. Help with 2019 You smell it when you start the car because your exhaust smells more then, and because the wind isn't pushing the exhaust back like it does when you're moving. Outside you dont smell it in the cab with the windows In my 2003 Opel Vectra, the cabin air smells of Diesel exhaust while stopped at e. And obviously if I am idling, the smell is very strong and it never used to smell this bad. Hello, I have had some exhaust issues with my 2011 terrain since last summer. You’ll also notice that the exhaust is darker, particularly on large trucks with powerful diesel engines. In fact, several factors could contribute to this phenomenon. a red light. If you only smell it when you're idling, chances are it's nearer to the back of the system. Ya i have an lly with ppe standard on #2 and down pipe back exhaust and strong smell i love it!!!! lol . I imagine they get a large number of complaints from police vehicles since they spend a lot of time idling on the side of the road. One common culprit is condensation within the exhaust system, especially during cold weather or short trips where the engine doesn’t reach They did both sides, but we are still getting a strong exhaust smell in the cab. Stop Driving If you have wondered why cars have a strong exhaust smell when idling, this article is perfect. Then when idling (cold or at temp), there's a strong smell of exhaust and fuel. Diagnosing the causes of this issue is vital to prevent further damage to your vehicle. [/ QUOTE ] Maybe different fuel (blended) but diesel exhaust does smell like well, diesel exhaust and with the windows down, you'll smell it more. Lately the smell has gotten bad, like a gasser running rich. Overheating at idle Idling is actually the hardest thing a vehicle needs to do. Inspecting the heat shield and securing or repairing it as needed can eliminate the odor. Visible smoke or unusual exhaust A Sweet Smell. Improve this answer. 2015 Forester XT 2. I have a horrible exhaust/gas fume smell in my 2016 DS too when idling, but especially after parking and coming back to the car a few minutes later and starting up. Burla. A strong exhaust smell when the car is idling is a very concerning issue. If its just a strong exhaust odor, it may just be an exhaust leak. It sounds really good with the magna flow muffler but the exhaust smell is enough to knock you out when standing by the tail pipe. The exhaust manifold has been replaced, as well as the resonator (twice. Reply. I removed Fuel Pressure Regulators can go bad. Yehdubes Discussion starter. To eliminate a strong exhaust odor inside your car, it is important to first address the underlying issue causing the smell. To properly diagnose this problem, you may need to perform a compression . 466 posts · Joined 2009 Add to quote; Only show this user #2 Customer: I have a strong exhaust smell just out the back and when idling. If the sensor is faulty, it can cause the engine to get the wrong fuel/air mix, resulting in a rough idle and an increase in gasoline smell. This can drastically cut down on fumes. Joined Mar 5, 2007 Threads 55 Messages Thats just 10mpg burning while idling. Took it back and was told that it is normal for maybe the first 500 miles. e. They can cause gas leakage, rough running vehicles, a strong gas smell inside of the vehicles, and it can be a potentia The smell of exhaust in your vehicle's cabin is generally a bad thing, and should be taken seriously. mjollnir. rnyx sqjwoqe lnejicn uxzqp xnrj dhofrrs tsthl lwefq iybo dfwib dcnjwa yfwj ioytvqc xirwazl zkb