Kbob303
New Member
Hey guys I have a cat 303cr and it is blowing black smoke whenever I idle it up and use functions. When resting at idle it doesn’t smoke. Looking for input on how to adjust injection pump. Any help is appreciated!!
Quite possible mine probably could use a good pressure check and adjust oppointment. I need to get a manual boughtThere is also the possibility of a hydraulic system that is asking too much of the engine.?