Exhaust smell
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Teching In
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Join Date: Feb 2004
Location: ct
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Exhaust smell
At idle and when i shut the car off no matter how i drive it, i get a rich smelling exhaust smell. ANyone have this problem. Its a 99ls1. The car also feels sluggish down low. No codes or anything. What can this be EGR? CAT? Thanks for any help.