O2 do go bad but usually it is something else that causes it... Are you running Cats? bad cat could cause it to be bad.
First time I seafoamed my car with 90K+ miles on it, it fouled out the O2s
__________________ 1999 Pewter Trans Am (Jesse)
- Basic bolt ons and a few other goodies 2007 Light Platinum CTS-V (Valarie)
- Your average daily driver--SOLD 2010 Aqua Blue Metallic 1SS/M6 (Jasmine)
-the new weekend car / DD
Originally Posted by deft
Mustang is pretty great, but I'd just feel dirty owning one.