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#6: 09-26-2012, 08:45 PM
 
 generalbacardi
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Quote:
Originally Posted by TenzoGT View Post
I replaced o2 sensors as they went bad, but replacing them as needed can trick the computer into thinking that there is a problem with the cat. Try replacing up and down stream sensors....
Good to know, I may end up doing that. However, I think I'll take it to the dealer first to see if the problem might be covered under my emissions warranty. The original set of cats only lasted about 53K miles before they sh#t the bed, and this replacement set has about 92K miles on them...