kypowerstroke
New member
- Joined
- Dec 6, 2010
- Messages
- 151
Hey guys i have been a member of the psn for a long time now but i need more answers they cant help me with. OK here gose, I just had my motor rebuilt top to bottom it was bored .20 over, forged rods and pistons milled the cam for more lift, new valves the heads were decked .20,000 all new Orings every thing, put it back in and the truck starts runs rough and has no power. It blows white smoke steady and it sounds like either it has a lifter chattering or a fuel knock. I am asking if i need to have the ecm flashed for the new bore size or cam lift and if you guys think it could be something else besides a busted oring or lifter? Could it be with the head decked that the valves are hitting the piston or what, I have had the motor out and back to him twice to double check timing and he says its good, I just need a nother idea or two
:thankyou2:
:thankyou2: