What years of the ZF8HP70 are all compatible for a direct swap with a 2014 4x4 3.92 GR? I am thinking about getting a low miles used one to drop in in the next year or two. I think my TQ converter is starting to go and an OEM one is almost as much as what I can find for a used transmission...
how does it behave other than idling? Does it rev okay? Sound normal? When my timing was off on my rebuild, the engine sounded like a diesel.
I would also verify the phaser was locked out properly. If you DEFINITELY installed pushrods correctly, AND timed it CORRECTLY, most plausible...
Lookup the cam bible thread. It's intimidating at first but can save you tons of $$. Create a thread and post your progress, challenges, questions, and this forum will get you through it.
Pop the hood. Swap cylinder 3 and 1 coil packs. If misfire stays on cylinder 3 then swap cylinder 1 and 3 injectors. If #3 misfire persists, its gonna be cam and lifters. If the truck was not beat by your father in law, it's almost certainly worth rebuilding the top end. If it was used to...
I didnt punt it, I plan on getting them done at a mechanic when I get the front main seal replaced as well. Just havn't gone to town yet. No CAI, has a newish filter changed after rebuild.
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