Damage to 5.3 with plugged injector
I just had a vortec 5.3 swapped into my OBS and I think an injector may be plugged shut. If this is the case, would driving 20 miles on it back to the shop cause any harm? I added injector cleaner and premium fuel to the tank to see if it fixed, but want to make sure (since the work is warrantied) that I don't have to ask about further damage. I'll add that the motor was re-resealed and had lifters replaced.