06cls55amg

once i get my tax return, doing the plugs, you symptoms make sense. thanks for update

C32owner

Thanks for the update!

Manofsteelpt

After reading this thread a while ago, I sometimes smell the rotten eggs... It's only once in a while, and jus from normal driving (no WOT). Is this in my head or could something be up?

whyask

there are two possibilites,

1. You are running rich and thus causing the cats to burn up a little more giving off the smell
2. You indeed have a bad cat or one that is on its way out.

Im getting my secondary cats deleted today just in case. So i know if the smell ever comes back (fingers crossed) that its my primary cats and hopefully by my narrowing down the problem can save others the hassle in the future.

whyask

update - having trouble finding someone to remove my secondary cats ( thank you california)

whyask

well the smell came back..
So ive contacted my indi again and talked to my tuner and next tuesday she goes in for a full exhaust tear town. Going to see if there are any issues with the cats. There going to check on the charcol canister to see if it could be that and then put her *** on the dyno and see what going on with her. Ill update this as soon as im done that day to keep everyone updated on the progress of the mystery rotten egg smell lol !

mercedes4ever

Stop feeding your car baked beans lol!

whyask

it smells worse than my protein farts....