So Who Can Solve This Mystery
#12
I will say though that after pulling heavy loads it takes a long time before the check engine light comes back on. I always wondered if the workout helped clean things out some.
#14
#15
Diesel Bomber
iTrader: (1)
Uncle Bubba FYI when ever mine set a code on the truck,I had to unplug the comp box were the map sensor is and plug the original wiring harness in to reset codes.I would try and run the truck without the box.Smokem is right my 02 was hay wire there for a while and the box was bad.Was up CumminsMech buddy.
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