[Jokerluv]

anyone have that rotten egg smell from there CAT i do im getting sick of it does anyone know how to make it go away without having to replace the whole converter? any suggestiona will be helpful 94 nissan sentra XE

 

[Adam]

I used to have it all the time until I started filling up with premium and driving my car like it was stolen. One time I drove my car almost civil for like a week, and the smell started to come back.

 

[bahearn]

You are nearing time to replace the catalytic converter.

 

[LIUSPEED]

i sometime get a melting plastic smell coming from my engine bay on hot hot weather. i checked everywhere and there no plastic bag caught n-e-where

 

[Sentra GTR-1]

yo

yo if its time to replace the cat time o get the best free flow cat........get a random technology converter.....stainless steel (it will never rust) a nice piece and flows a little more than the stock one.....with everything working together (intake, header, cat back exhaust, it frees up 1 maybe 2 horsepower....and best of all its emissions legal!