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Burning-hot smell from under car......

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Old 04-01-2008, 11:46 AM
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Burning-hot smell from under car......

......after it warms up. I searched and found some threads about bad cats or plastic bags stuck to the undersides......

'06
24K

The smell is NOT from the engine bay. It's under the car toward the rear.

The car was odorless until two days ago. Now, when stopped at a light you just smell something burning. If you drive aggressively it worsens. If you drive easy it still exists. Stop and pull into the garage and pew. Like hot burning something (not really oily).

????

Last edited by ShottsCruisers; 04-01-2008 at 11:49 AM.
Old 04-01-2008, 11:58 AM
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I had a plastic bag sucked up next to the manifold last week.. god that stank.
Old 04-01-2008, 11:58 AM
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maybe someone installed a turbo in your car last night
Old 04-01-2008, 11:59 AM
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Originally Posted by laythor
I had a plastic bag sucked up next to the manifold last week.. god that stank.
I just did another inspection underneath. This time I did see some "splatter" stuck to the exhaust pipe RIGHT before it enters the rear muffler. I didn't try to scrape it off. I will in the morning once it cools. I hope this is all it is!
Old 04-01-2008, 12:00 PM
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Originally Posted by mysql
maybe someone installed a turbo in your car last night
I could only be so lucky.
Old 04-01-2008, 03:10 PM
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If it is, in fact, the remains of a plastic bag you will probably have to let it burn off.
Old 04-01-2008, 03:25 PM
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dealer scraped mine off for 1/2 hour labor. got a free rental car for the 2 days they had it. I love capitol mazda.
Old 04-01-2008, 03:32 PM
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Originally Posted by Go48
If it is, in fact, the remains of a plastic bag you will probably have to let it burn off.
OK, well after work today I'm going out into the country and run up and down the road at redline. I'll liquify the sucker! Pew!
Old 04-02-2008, 10:12 AM
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Funny......the more I drive the less it smells. Has to be something burning off the pipes. You guys are good! Experts at plastics and debris!
Old 04-02-2008, 11:54 AM
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I had one on my car and it lasted 1 week! It sucked It smells almost as bad as my failing cat
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