Need help can't figure it out
#1
Need help can't figure it out
I just bought a 1996 7.3 di put all new injector o rings and 1 new injector glow plugs and valve cover gaskets have to hold the throttle to the floor to start it runs great for 8 seconds throws check engine jumps up in idle runs really rough truck won't let me connect to it to read any codes need help
#3
#4