why does the exhaust smell like gas

Asked by Kari Jun 08, 2016 at 07:17 PM about the 2000 Chevrolet Suburban 1500 RWD

Question type: Maintenance & Repair

3 Answers

42,415

It may have unburnt, Raw gasoline in the exhaust..The fuel mixture is not correct. Needs to be tuned. A check of everything after 16 years its ready.

3 people found this helpful.

I have a Chevy suburban 1500 when I turn it on in the morning it turned perfect on but couple of minutes when you trying to turn it on again it smell like gas

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