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97 GMC 3500 van , 6.5 ,P01224, injector pump offset
Posted to Technical Discussion Forum on 2/7/2002 3 Replies

Another shop installed an injector pump and they brought it to me to time the injector pump to 3.5*BTDC and to relearn injector pump offset which should be -.25 to-.75*.

I timed the injector pump to 3.5 but am unable to relearn the pump offset. On the master... Login to read more.

3 Replies Received (View Replies)