I'm pretty sure that it's supposed to be a tell tale sign of a bad cat, i think. when it starts geeting clogged or whatnot it will give a rotten egg/sulfer like odor.
~Alex
~Alex
Ex- SVT Driver627
MUST SELL!!!LOCAL:
Pre-98 MOLDED trunk
Polk db speakers
Corolla parts
LED Underbody Kit
PM
2000 Green CSVT gone on 2/17/06
2001 Toyota Corolla (SHE RUNS!!!)
1989 Mustang LX 5.0