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My SES light came on. I bought some of those non-foulers and drilled one out like explained on the of the threads, but once I put them on will the SES light automatically come off or do I need to reset something?
you would most likely have to reset for the light to go off. But honestly, it shouldn't throw a code with these cats, i would take your car up to autozone and have them pull the code before you make assumptions that the light came on because of the cats. it could be a number of things. The non-foulers wont hurt anything, but no point in drilling in an expensive HFC if it is not necessary.
I just had the tranny rebuilt and had the cats put on. Never had the light show up before the tranny issue and it runs just fine. I will run to autozone and check it.
