I don't know what the coating is but odds are the coating is not your problem there are sensors in it that he may of messed up. I have bored a few Tbodys before and that would also remove the coating. and it ran fine. go to autozone and have them pull the codes.
If you replace your Tbody you need to reset you voltage for the TPS, so you will need to learn how to do that.
Originally Posted by redrumedge
98blown you should be an MD! that's the same stuff my doc asks and ur spot on man!!!
98 4.0 2wd-----supercharger fully build heads cam...all show with go......3 time world of wheels champ 5 time national winner
lots of ranger parts for sale leftovers from my 94/96
96 sitting on the frame, waiting to go lower
custom billet parts by me intake adapters and billet steps for the step sides
please sign my guestbook!!