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 RepliesI 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 RepliesI have a problem that I cannot pinpoint. For at least 2 months now, I have noticed a strong odor almost like a diesel coming from the exhaust. I replaced the plugs, wires, air filter and cleaned out the throttle body but it remains. No check engine light and runs smooth. Also, noticed a significant loss of coolant from the overflow bottle. Filling it every 3 days. Took it out to inspect for holes or cracks and nothing. Not sure if all these are related. Every oil change the used oil smells like fuel. I was thinking rings going bad but don't think that would solve the coolant loss which is unseen. Everything under the hood is dry.
View 5 RepliesNot long ago my wife said the air recirc doesn't work any more on our '04 V8 and I had to admit that I agreed. After a little investigative driving, I noted that heavy acceleration (or uphill climb) causes V8 to tick (can hear it reflecting on passing walls, for instance) and strong smell of exhaust in cabin.
I thought it might be a manifold/exhaust system leak causing the noise and the exhaust smell. Seems to be only when driving aggressively or climbing. Soonest the local dealer can see it is 7/21 (16 days from now). You think it safe to drive?
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.
2004 V8 - ~62k did the 60k service about 2 months ago. No other problems other than tpms not liking 50 degree swings in temperature. Haven't really had time to examine it, but wife left work this morning at -18F said she was getting a weird smell, no lights, a little smoke when she was stopped. I thought nothing of it.
Went to the garage to leave for work and it was like a dingy night club, fog/smoke everywhere and a strong smell of burning oil. Its supposed to warm up to 20 or so tomorrow, so I'm hoping whatever started leaking seals up.
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?
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 RepliesI 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"...
2014 Camry SE i4 20,500 miles ... Is it normal to smell gas coming out from the exhaust during a cold startup? After the car is warmed up the smell disappear ...
View 1 RepliesI 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 RepliesStrong 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 RepliesI hear a bit of exhaust leak noise from engine compartment only at a cold startup, it goes away in seconds. I am 700miles from home. If it's a nonessential fix i will drive home before fixing, or, if an easy gasket replacement, I have two more days here, and tools,garage, and competent support to diy the job.
View 4 RepliesI 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 RepliesI 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.
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.
Has encountered a strong odor of washer fluid when using it on your windows. I was driving to work this morning through a snow storm and needed to use my washer fluid for the first time. As soon as I turned it on the entire cabin was filled with that smell. Could this be a leak?I thought it was all confined within the engine compartment so not sure why I smell it immediately upon using.
View 14 RepliesI let my sister borrow my 1995 4 banger Ford Ranger for about a week. To make a long story short, when I drove it home I could smell a really strong gas odor so I pulled into a gas station and noticed gas pouring out of from what looked like the fuel filter area right under the driver's side.
Anyway, it took another 5 gallons to get home and I later crawled under and took a look. It looks like someone grabbed the fuel line and tried to unsuccessfully pull it out of the fuel filter by hand. I could literally see the imprint of the person's hand where they grabbed the line. They had pulled the line so hard that it crimped and split which is why gas was leaking like a water hose.
I picked up a Ranger specific Dorman fuel-line repair kit from Advance and had my brother install it for me as I'm no mechanic. It was fine for a few days and then I started to smell gas again so I crawled under and took a look. There's just barely a small leak coming from the connector barb/union on the kit. Anyway, I didn't know what else to do so I dropped the Ranger off at a local shop this evening. With that said, this is fixable, right?
When I fill my tank with gas I get a very strong odor of gas throughout the vehicle, what do I need to check to fix this?
Also this one is weird, but everytime I make left turns ONLY, my Jeep does a down shift but stays in Neutral longer than it should but then kicks into gear by me taking my foot off the gas pedal and reapplying. What this could be? I have made sure that my Transmission levels were fine but I am baffled what the problem is?
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 RepliesI've been chasing a problem all summer. Began with crappy batteries dying intermittently. I replaced the batteries, FICM, finally cleaned EGR valve and replaced ICP with pigtail. The problem is still persistent. Basically a rough idle, puff of whit smoke on cold startup, rough running at around 1500 rpms( driving at 50 mph). The ICP was soaked in oil so i was confident replacing it would finally cure my issues. It actually got worse with the rough idle turning to a surging idle and quite rumbly at 50 mph speed. I guess its time to look to injector issues but i thought id check if after replacing icp/ cleaning egr. I also have a slight exhaust leak at turbo out that i can see. The clamp is not seated properly. This after turbo connection to exhaust.
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