Hello again, I had the problem where the throttle would just not respond at certain times, and seemed to get progressively worse. I now have a stumble and white smoke, and the mighty cummins crackles out the straight pipe like you wouldn't believe. Doesn't run rough all the time, just when the engine is unloaded. I have a quickcheck 2 and all sensors read normal, code was set for 0612 i believe, timing malfunction. Not an active code, so no check eng. lite. I changed the fuel filter less than 4,000 miles ago, and I monitor that at the injection pump, and since the lift pump was replaced at about 34,000, I have seen good pressure. Bad news is I waited to put that guage on til it had 33,900 miles, so i have no idea what was happening before that, all I know is it was really dead when I put the guage on, like 0-1 psi. What is really happening here?
VP44?
Thanks for the input, I can take it, still under warranty.
Nick
VP44?
Thanks for the input, I can take it, still under warranty.
Nick