Question about 2004 Chevrolet Silverado 1500 Crew Cab
I agree with the Cat being clogged.. The exhaust not getting out is whats making it run rich. Its under the passenger floorboard.
Posted on May 04, 2013
Sounds like a clogged catalytic converter that needs to be replaced.
Posted on Sep 18, 2008
The engine is running rich, find what is causing the rich run and that will fix the rotten egg smell
Posted on Aug 01, 2008
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Posted on Jan 02, 2017
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