onpoint11
New Member
Well im pulling my hair out at this point. Machine ran great after a service. My customer went to plow with it about 2 weeks later and it supposedly started and ran then slowly lost power and died. They got it restarted and parked. I came down the next day figuring gelled filters or something. Not the case. Had a multitude of injection pump codes for the VP30 in ET. Went through SiS diagnostics and determined injection pump failed. Got a new one. Set motor to tdc and pinned the pump like SiS says. Swapped. Put everything back together, primed fuel system and nothing. Just cranks. Just pulled it all back apart today, and verified #1 is on TDC and the pin drops right in the pump through the gear. #6 is on exhaust stroke for sure. Leakdown tested #1 and #6 to verify #1 was on compression. Now when cranking im getting black smoke but it will not fire.
930G - TWR0123 is the SN
930G - TWR0123 is the SN