PGM-FI Indicator?????
#2
RE: PGM-FI Indicator?????
Kind of a pain, but put on your stock and see if it goes away, if not then you know it's not the pipe. The ECM uses various sensors to determine how much air enters the engine, part of thePGM-FI system is Exhaust Control. If you messed with this somehow, or the slip-on did that's probablywhy you have an indicator light illuminated.Good luck and get back with your findings.
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