Sulpher Smell - ZR-1 Net Registry Forums

Tripler · 07-21-2017

1995 ZR-1 with 20,000+ miles on it . I noticed a few times now that when starting the car, it sometimes gives off a sulpher odour but not with every start .
I think it did it once with a cold start and twice with a warm start or visa versa. Is this a sign of the catalytic converters going or something else ? Or bad fuel ? ...

Mike

07-21-2017	#1
Tripler Join Date: Apr 2013 Location: Toronto Posts: 716	Sulpher Smell 1995 ZR-1 with 20,000+ miles on it . I noticed a few times now that when starting the car, it sometimes gives off a sulpher odour but not with every start . I think it did it once with a cold start and twice with a warm start or visa versa. Is this a sign of the catalytic converters going or something else ? Or bad fuel ? ... Mike