Hey fellows, I was trying to save some $ of buyin aftermarket H-pipe and installin it. So I just went to a mechanic and ask him to take off the 2 back cats and empty the first ones, but later Check Engine light came on. I think it's the O2 sensors! i got the flowmaster mufflers too. Is there any way to fix this? any help would be appreciated.
- posted
18 years ago