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1994 6.5 chevy diesel
Posted to HD/Fleet Forum on 2/11/2019 4 Replies

Engine had a broken crankshaft, we rebuilt engine and put on a new injection pump during overhaul. We are getting injection pump timing codes. Alldata says to use Tech 1 to set pump timing, which we don't have. We have a Tech 2 and under functional tests menu ... Login to read more.

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car Vehicle Data

1994 GMC K3500 Sierra SL 6.5L

Engine6.5 L
Trans4-speed Automatic (Electronic)

car Vehicle Data

1994 GMC K3500 Sierra SL 6.5L

Engine6.5 L
Trans4-speed Automatic (Electronic)