Touareg :: Strong Odor Of Gas From Exhaust Cold Startup
Over the last 2 days here in NJ were its been cold. When starting the Treg and get out of the car I smell a strong odor of gas from the Exhaust. This normal? Haven't had this smell before. Seems like it drives normal. Don't get to drive it everyday anymore. Only on weekends as my wife take the Treg to work now.
View 7 RepliesFord 7.3L Power Stroke (1999-2003) :: Fuel Smell On And Off / Strong Odor Of Diesel
I have been smelling fuel on and off for the last few weeks. I thought it was the fuel bowl drain valve so I ordered the kit for the whole fuel bowl from diesel o-rings. I did the rebuild this morning and I don't see any visual leaks. Still smell a strong odor of diesel though. The lower engine cradle is all wet and the valley is still a little wet too. Could I still have a leak and if so where to look? Could it be just wet still from draining the fuel bowl and needs time to go away?
View 14 RepliesHyundai - Sonata :: 1999 - Intermittent Strong Overheating Odor Coming From The Rear Passenger Tire Area
Lately I have noticed an intermittent strong overheating odor coming from the rear passenger tire area of my 1999 Sonata. I was also beginning to notice the car vibrating or riding unevenly. I took it in to Les Schwab to have the brakes checked and was told they were fine with over 50% on all four brakes. I did have the front tires replaced as they were worn and wearing unevenly and was told this is what was more than likely causing the vibrating. That was a couple of weeks ago and I had not noticed any odor coming from the wheel well until yesterday the minute I opened my car door after driving home from work there was the same strong toxic smelling odor coming from the same rear passenger wheel well, but not from anywhere else. I have only noticed this smell after driving home from work and there is a fairly steep hill I go down not too far from my home. Is this a brake issue or something else?
View 5 RepliesJeep - Liberty :: Strong Exhaust Smell Coming In Through The Vents
For the last few months, I've had an annoying problem with my 2003 Liberty. If I'm driving the car with the blower on (i.e. when it's cold out), whenever I stop the car and am idling, I get a very strong exhaust smell coming in through the vents. If I turn the fan off, the smell goes away. At first I figured it was due to being behind other vehicles, but now I've noticed that it does it all the time, even when there's nobody else around.
I brought the jeep into a shop a couple of weeks ago to deal with a separate CEL issue (evap leak - fixed by replacing gas cap) and I asked the mechanic to look for an exhaust leak. He said he didn't see any readily apparent problems with the exhaust line.
I'd like to deal with this because it's not very pleasant to inhale exhaust fumes through the vents. I intend to take it back in - but is there anything I can tell him (i.e. like, a particular part of the exhaust system to inspect more carefully) that will solve the problem?
Caprice :: 1984 - Smoke Coming From Exhaust And Strong Carbon Smell
The exhaust from my caprice if thick and white. And there's a strong carbon smell. Could this mean my cat converter is bad?
View 2 RepliesImpala - Chevrolet :: 2011 - Strong Sulfur Smell Coming From The Exhaust
I purchased a 2011 Chevrolet Impala last year with 14,000. When the car reach 26,000 I begin to smell a very strong sulfur smell coming from the exhaust. I took the car to the local Chevrolet dealer and was told that the particles in the catalytic converter begin to break up at about 26,000 mile and the result is a sulfur smell.
I didn't believe that all Impalas had this problem. So I took it to the Chevrolet dealer in the next town where I personally know and trust the maintenance chief. He put his two best men on the car and could not find anything wrong. I was told to try another gas station which I did but it did not work. I now have 31,000 miles on the car and the smell is very strong coming into the passenger compartment when stopped.
Grand AM :: Car Running Rough With White Smoke And Strong Gas Smell Coming From Exhaust
My car was running rough, with white smoke and strong gas smell coming from exhaust. It died out on me a few times as if it was not getting enough acceleration. Well, I coded it and said misfire cylinder 3 and 4. I also tried to shut down 3 and 4, but did not shut down. I switched 3 and 4 with 1 and 2, still did not shut down cylinders 3 and 4. Engine coils are good, engine module was tested and passed twice. Ok, fuel injectors 3 and 4 were leaky and I changed them out. New spark plugs and boots. New oil and filter..(There was gas in my oil and oil in my air filter.) With the new parts....my car sounds soooo much better!!! still a little rough, does not bog down, but it still has the strong gas smell and white smoke from exhaust..(gas smell soo bad I had to open all doors to the garage!!) What else could be wrong?!?! I'm getting frustrated!! It also has NOT ever over heated, does not run high.
View 7 RepliesFord 6.7L Power Stroke Diesel :: Strong Exhaust Smell On Cold Start?
We've had a run of -20 to -40 weather here for the past few weeks.
A few weeks back I noticed that when I climbed into my truck after command-start warm up for 10 minutes, and I could smell strong exhaust.
I figured it was hopefully the wind, or an isolated event.
Over the past few weeks I've used my truck for 3-4 more around town runs and every time I warm it up I get the strong exhaust smell. It's that rich, eye watering, sickening exhaust smell. I also notice a small yellow frozen puddle under the exhaust tips that wasn't there before.
It's bad in the cab, but even walking around outside the truck and the smell is sickening. I actually just started the truck and I could actually smell the exhaust smell faintly, from inside my house! This has never before occurred. Prior to this, a person could hardly tell it was a diesel by the smell of the exhaust.
Once the truck is up to temperature the smell seems to disappear, or at least lessen.
Ford Super Duty (1999-2016) :: Strong Diesel / Exhaust Smell?
Not at the exhaust, but from the engine compartment. Have to open the windows at a stoplight. Can also smell it when I walk past the parked truck. What's up?
View 8 RepliesAccent LC (2000-05) :: Car Cranks Strong But Doesn't Fire
About a month ago my 2002 accent started intermittently turning on. The car cranks nice and strong when it doesn't start-(until the battery loses too much power from repeated cranking). When it does start, it happens instantaneous, no issues no hard start.
I have talked to multiple people with varying amounts of automotive experience, who have given many things to try.
Things I've replaced or tested, hoping they were an issue:
-Starter and relay
-Fuel pump and filter, as well as relay for pump.
-Battery, post connectors and wires to starter
-Alternator and belt
-Multimeter tested fuel injectors and ran fuel system cleaner for last 3 fill ups
-Replaced spark plugs and wires
-Ran fuel line antifreeze every 2 tanks or so
Things I've been told might contribute to the intermittent starting, but haven't looked into
-Inconsistent fuel pressure
-water in the fuel tank
-Bad ignition switch
-MAF sensor
I live in area, currently in the icy grip of winter. I thought the cold would be a huge contributing factor, but alas, when the car has fired up the temperature has ranged from 1 to -32 degrees and has no issues starting in the deep cold.
Passat (B5) :: 2002 GLX V6 - Gas Leak And Strong Odor
Car: 02 Passat GLX V6 4motion
Mileage: 99k
Just recently bought this car (3 months ago) and I have had lots of issue with it already. I topped off the tank that same week and it started to leak gas right under the gas tank (driver side in front of the rear wheel).
No engine light came on. It leaked for couple of days for about an hour after I park the car then it would stop until I drive again. It did that for couple of days until the gas level went down to 2/3 then it stopped. Since then I stopped topping it off and it hasn't leaked.
However I always smell gas even when its not leaking. When I go around the car the odor comes from right in front of the rear wheel (driver side).
Prior History: This car was rear ended before and fixed up by the prior owner. The seller told me that he had recently replaced the fuel pressure regulator that week.
I took it to the mechanic and had them do a smoke test. They couldn't pin point the leak so they recommended replacing the entire fuel tank for $1800. I walked away and thought I would just keep the fuel level low and keep driving. However the gas smell really bothers me because the car is parked in the garage and the gas odor builds up to unbearable condition.
What could cause this issue? Does this has anything to do with fuel pressure regulator that was replaced? Anything to do with fuel pump because of the rear end accident or loose seal in that area? Do you think it is necessary to replace the whole tank for this?
Elantra MD (2010-15) :: Strong Odor In Trunk
I have leased a new Hyundai Elantra Limited 2012. We have noticed a very strong odor in the trunk. We have removed all the trunk mats and spare tire insulation trying to air them out and the smell still persists. It smells like something is burning or has burnt near the wheel wells or the back fold down seats. How to get rid of it?
View 5 RepliesSanta Fe (CM - 2007-12) :: Strong Odor Of Gas In Cabin
I have a rernote starter installed on my '07 SF 3.3. It will leave the engine running for 18 minutes before shutting off. If I get into the vehicle after it has been running for over 10 minutes or so, there is a strong odor of gas inside.
Where I might look for where it is coming from? If I remember to leave the vehicle in "recirculate" mode the night before, the odor is less, but my wife and I drive it equally so often the recirlcualte button will not be pressed.
Not sure if there is a leak somewhere (no other signs of a leak or gas odor while driving), or if this is "normal"...
Santa Fe (CM - 2007-12) :: Strong Odor Of Gasoline In Cabin
I have a 2007 Santa Fe GLS with about 68k. Starter her up this am and smelled a very strong odor of gasoline in the cabin. I check my garage floor and didn't see any leaks. Drove it for a few minutes and the smell went away. What might be causing this?
View 1 RepliesTouareg :: Strong Fuel Odor On Cold Starts
I remember reading very recently about someone who found a fix to the strong fuel odor on cold starts. I can't seem to find it anywhere. I think it mentioned something about a bad ignition coil or something.
View 4 RepliesSubaru - Outback :: Intermittent Strong Gas Odor From Under Hood - No Leaks
Strong Gas Odor from under the Hood. Mechanic found no leaks. Contacted Subaru only reply I got was "how many miles are on the Car" and take it to a Subaru Dealer. Odor is intermittently.
View 5 RepliesToyota - Camry :: 1997 - Strong Fuel Odor Around Gas Cap Or Left Rear Of Car
I changed the gas cap on my car. This did not change a thing. I took to i believe reliable mechanic (has worked on car several times) and was told it is bad leak from the "sending" (I think) tube. I think it is the plastic? thing that sends fuel to the fuel pump. This is cracked.
View 5 RepliesPrius (2010-12) :: Strong Mold Smell / Odor When Car Is Sitting With The Windows Up
I have a 2010 Prius and it has developed a very strong mold smell/odor. It is strongest when the car has been sitting with the windows up. I have tried many of the tips in the forum regarding not using the recirc mode. I've clean the car inside and out, mats, carpeting, every compartment.
I have talked to the dealer parts counter and replaced the cabin air filter with the carbon filter and used the 2 can treatment that Toyota sells (one in the a/c drain x2 and the other in the air intake.). No joy.
I took it to the service department they did the same thing - again, no joy.
They have asked me to bring it back for, and I quote, "exploratory surgery." I asked if this the covered under the Toyota Certified Warranty. He could not confirm that it would be covered.
Passat (B7) :: Overheating / Heat Has Stopped Working / Strong Odor Of Ammonia
I have a 2014 TDI with 86,000 miles on it. Several weeks ago I had the heater core changed and since then the car has ran hot twice when what appears to be a regen. The heat has stopped working again. When it is running hot, I can smell a strong odor of ammonia. It does not run hot all the time. Last time it ran hot, I felt the radiator and it was not hot all over. The passenger side hose was not hot and the top of the radiator was not hot. I have taken it to the dealership several times.
At first they said that they thought that the thermostat needed changing. I declined and said that it would run hot all the time with a bad thermostat. The last time I brought it to the dealer - I stated that I think the radiator is clogged. Now they are indicating that they want to change the radiator, thermostat, heater core (again), and flush the system. The system has been pressure tested and no leaks have been found. The tech indicated that it ran hot while in the shop with the A/C on and it boiled over.