White smoke and backfiring under high rpm.
#1
White smoke and backfiring under high rpm.
I recently installed new injectors, everything works great except when the rpms get up, the truck runs really choppy and it blows white smoke. Runs really crappy when its cold too. I let it warm up for about 15 min and that barely helps. After I installed the injectors, I bled them twice to get the air out. Is it possible that more air bubbles stayed in the system? Could it be a timing issue? I upgraded to Bosch 370s, the only other upgrades are my KN intake and 6" straight pipe. Everything else (to my knowledge is stock)
#3
#4