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O2 sensor
My car is running a little rich. I know this because of my caked plugs. I just ordered a FRWilks Chip. I am hoping that this helps out a lot, BUT i was wondering if I should replace the $150.00 O2 sensor. I am eventually going to a header back exhaust but should i buy this o2 sensor from pelican just to be sure that mine isnt bad? I will see what happends with the chip install.... but i have a feeling that this alone will not solve the problem.
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