odee
Registered User
Hello folks new to this site. Have read around on here and found some answers to some issues that are in front me on my swap. I have put a 89-90 model 5.9 cummins from a dodge in my 86 gmc crewcab dually. I drove the donor dodge home when purchaced. The injection pump leaking some, guy had a bucket rigged up to catch leak said it took about three weeks to fill up. Now it has been about 8 months since working on swap and other things pump is pouring fuel out now. I have another pump from the same era. This pump was taken off engine without the pump being locked down on the side with the u shaped washer being removed and without being at 1tdc. The keyway is at the top. So that being the history can I install said pump on my engine with the keyway up? Or does pump have to go in shop to be timed? I have done a few gm 6.2-6.5 pumps without any issue. thanks