Nos_GTSR
New member
I getting that code and Im trying to figure out what could cause it. I put bigger nozzles in I wonder if one didnt seal or something. Weird thing is it didnt do it until I had around 120miles on them.
tadd had the same problem with my first set of 60's. try swapping the nozzle on the cylinder with the problem. if one cylinder is out of balance by more than 5% on the high/low the truck will limp. is it white smoking at all? or do you feel a miss?
I had the same problems but the body was too be blamed. Sometimes swapping whole injectors is the easiest way. But like stated cleanliness is super key.
I would take them out and swap 4 with 6 because its not a companion cylinder and try it plus that side is pretty easy to work on. Ids sure helps...
I'd either swap them or clean #4 then swap it with #6. Cleanliness is key thou. Any spec of dirt and bad news, even rag fibers are enough.