2002 Chevrolet Avalanche Repair Question

Topics covered: Exhaust, Exhaust leak, Four wheel drive.
Mileage: No information provided.

Asked on January 27, 2008

2002 Chevy Avalanche fuel

i have a potent odor of exhaust or fuel in my cab and it only happens on start up and idle. do you have any ideas on what the cause may be?

Replied on February 11, 2008

possible exhaust leak at the front exhaust y-pipe.

Answered by dennyp (expert)
1,879 answers provided