D722 injection pump on D600

[AreolaGrande]

Hey guys, i have a bobcat 322 with a D722 that threw a rod. I found a cheap D600 locally and installed it only to discover i had no fuel going to one injector. The D722 had a good pump on it so i swapped them out. The machine runs but rolls black smoke like crazy and has low power. Is there anyway i can turn the fuel delivery down? Or replace the plungers from the 600?

 

[lugbolt]

Best I remember, the pumps are not interchangeable. You'd just have to pick up a pump for the equipment that your engine came from. Or have your original pump rebuilt

 

[AreolaGrande]

Thank you for the response. After watching a YouTube video i decided to take the faulty injection pump from the D600 apart and clean it up. I reinstalled it to the and all cylinders are now firing!