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Burning rubber smell in the engine and cabin-car is at the dealer

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62K views 60 replies 26 participants last post by  Choi  
#1 · (Edited)
This is not good at all. My 2012 Fiat 500 which has 302 miles has a bad burning rubber smell in the cabin. I have to open the windows its so bad. I examined the engine and there are no leaks but the smell is there. It does not smell like oil, rather it smells like a rubber tires after a burnout. It is not gasoline either. I dropped it off at the dealer in New Jersey. I hope they can fix this. This car is brand new and it's already giving me problems. It is an automatic and it was perfectly fine for the first 300 miles. Any ideas what is wrong? I understand that new cars have a 'break in period'..but this is so bad I can't even sit in the car.
 
#6 ·
It is driving perfectly fine. No overheating, no screaching noises. But the burning smell seems like it coming from right from the engine area, through the vents into the cabin. I looked around with a flashlight but everything looks good. I also checked under the car for a stuck plastic bag or something. But there is nothing there. I didn't remove the plastic engine cover, so maybe there is something underneath not working right.
 
#12 ·
Disagree on the cabin not being well sealed. Doors are as hard to close, when buttoned up, as my 1968 VW Beetle was when new.
 
#14 ·
Hey Michaelo, I have this same problem.

I have a Pop/Auto purchased in March and now has about 3000 miles. I notice the smell, which seems like burning plastic, sometime during the first 1000 miles but not immediately after we purchased it. Its more noticeable with the air on "fresh" rather than "recirc", and stronger if I drive hard. I took it to the dealer and they blew me off (claiming they couldn't smell anything).

On the theory that whatever was burning could be "burned off", I went out for a 200 miles drive in the mountains and drove the bejeezus out of the car. The smell was BAD during the drive, but the next day in normal driving the smell was greatly reduced. The last few months I only noticed it occasionally, and would switch the air intake to recirc if it bothered me.

If you get no satisfaction from the dealer, you could try what I did.

Good luck!
 
#17 ·
I noticed on somewhat rare occasion some kind of smell I cannot really accurately describe but it is from what I can tell some kind of fluid smell, no leaks and nothing being flagged and so rare I have often thought it might be other cars around me, plus I don't recall it anytime recently and am near the 3800K mark roughly.
 
#20 ·
I found the oil filter housing, I don't see any leaks. I gave the engine a good inspection with my flashlight and followed my nose. There are no visible leaks. However the oil burning type of smell is coming from right where the motor oil dipstick/motor oil cap area is. But I don't see anything leaking oil there either. It almost seems like its burning within the inside of the engine itself and permeating through the head of the engine...[I know that must be a ridiculous statement].
 
#23 ·
If the filiter o-ring was bad or incorrectly installed, then oil would have been leaking onto the engine all that time and no doubt some still remains plus any they spilled refilling. Give it some miles to see if it burns off.
 
#25 ·
Sounds like cosmoline or other anti-corrosive that might've been applied to the exhaust parts or cat-con and is slowly burning off.
I'd get under there and wash it down.

Mine has the odor after a very brisk mountain run; doesn't smell on grandma rides though.
 
#24 ·
So sorry to read of your troubles. :(


Please look up your state lemon law now while you are in the relative beginning of your troubles. The parameters are usually very specific and you will want to keep very good documentation if you do indeed need to pursue that unhappy avenue. I went through VERY painful problems with my last sportscar - definitely a lemon but because I wasn't aware of the specifics of the law, I could not utilize it to assist me. I sincerely hope you get your problem resolved and don't have to go the legal route but it is wise to be fully prepared just in case.

And be polite but firm with your dealer - it is their job to make sure the car is 100%, that is why we have the warranty. If you pick the car up and still notice problems on the way home, turn right back around. Also, Fiat is functioning state side under Chrysler, LLC therefore the studios do have affliations with other dealerships. If the Fiat is your only car and they don't have a Fiat loaner, ask for another car make or a rental paid for by them or shuttle rides to where you need to go. You shouldn't be without transportation that you are paying for because of problems that are not your fault.
 
#29 · (Edited)
Well here is an update, I took it out for a ride to see if I could burn off what might be risidual oil, and I hit a small pothole at 20 mph and blew out the front drivers side tire. AAAArrrgghhhhh!!! It is not repairable because the sidewall is cut open and so I need to order a new one. I can't believe such a small pothole in the road would blow out the tire. Furthermore to access the spare tire [which is under the car passenger side] a cable needs to be unwound from inside the trunk so it falls down. [It hangs off a cable line] Mine was stuck. I had to call for tow service and it took him two hours to get it out from underneath. So now, I am riding on the spare tire with the smell of oil in the cabin. I have never had some much bad luck with a car. The new problem is that these stupid Firestone FireHawk tires are on backorder and it could take some time to get a new one. Even tirerack has them on backorder. Unbelievable. Everybody order an extra tire now, because it might not be available when you need it!!
 
#33 ·
A couple months ago I had a similar issue. I was in a parking lot and hit a fairly small pot hole and blew out the sidewall of my front passenger tire. Fortunately for me I only live 30 minutes from Tire Rack so I made the drive up the same day to replace it. I have the Continental tires on mine. My wife has the Firehawks on her Pop Cabrio(no spare), so thanks for the heads up.




Sent from my Autoguide iPhone app
 
#30 ·
Sorry to hear of your troubles, don't have Firehawks on my Sport but good heads up for others. Want to define "stuck", what caused it to be stuck if you figured it out? I hit a not so small pothole and it was loud and I knew for sure something was going to be bad but nothing happened at all so I guess you just happen to hit just right and killed your tire.