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2000 Oldsmobile Alero Smells of exahaust when running heat

Tiny
MZMELL
  • MEMBER
  • 2000 OLDSMOBILE ALERO
  • 4 CYL
  • FWD
  • AUTOMATIC
  • 134,000 MILES
When I run the heat or air conditioning, it smells like exhaust. I've been to the mechanic and he said he's checked some things and everything seems to be fine. I did notice that it's only when I'm stopped and when the car isn't warmed up. As soon as I start driving it goes away.

Any ideas?
Thank you!
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Saturday, March 7th, 2009 AT 12:57 PM

1 Reply

Tiny
JAMES W.
  • MECHANIC
  • 2,394 POSTS
My first thought is: you have an exhaust leak some where under the hood and it's finding it's way into the fresh air intake for the heater/ac. You may want to have this checked.
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Saturday, March 7th, 2009 AT 7:16 PM

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