When I crank up the truck, it idles and runs badly. About two miles down the road, I can stop, put it in park then back in drive and all of a sudden it drives great. When I reach a destination, I cut the truck off and when it is started again, it does the same thing all over again. The truck does not have to be cut off long. As for the codes, all of the codes for coil packs show up. Primary circuits high low or whatever. I think it is P0351 and so on. Also have a P1132. P1132 is usually always there. P1151 shows up often too. Gutted catalytic converters play a role in one of those codes. They were stopped up so gutting them was the route I took. The coil pack codes from the scanner describe the packs as B-H. The plugs and packs was replaced and the truck ran normal for a day or two then back to the same routine.
Work I have done to the truck that may be noteworthy is as followed : gutted catalytic converters, new water pump, new plugs and packs and a couple of downstream o2 sensors.
Also, fuse 23 keeps blowing. It powers my blinkers, four wheel drive solenoid, ABS and overhead console. I cannot seem to track it down.
Anyway, what is going on with my coil packs?
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Friday, February 2nd, 2018 AT 6:21 PM