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TBI pcm problems. Replace?
Ok y’all. I had the pcm replaced today and it runs better. Problem solved- Cason
- Post #8
- Forum: Tech Discussion
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TBI pcm problems. Replace?
The CEL does come on when I turn the key. The scanner is reading crazy. Temp went from 320 to -40, injector pulse is all over the place too. Everything on the scanner was jumping up and down- Cason
- Post #4
- Forum: Tech Discussion
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TBI pcm problems. Replace?
Has anyone had to replace their pcm? My truck runs great sometimes and then it runs like crap. Backfiring, bucking, dying, sputtering. Then it starts running good again. I hooked a scanner up to it. And it’s reading all over the place Any info is welcomed. Thanks!- Cason
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- Replies: 8
- Forum: Tech Discussion
