Hello, I am experiencing a rattling sound coming from my exhaust underneath my car I believe it is the catalytic converter but can it possibly be the o 2 sensors. I am getting a service engine light. And if it is the catalytic converter can I just replace sections of the exhaust or do I have to buy the whole catalytic converter. Thanks for your help.
have the same problem?
Friday, January 16th, 2009 AT 4:17 PM