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I have a 1992 chevy 2wd single cab dually..
supposed to be service truck but 6.2 diesel had messed up injectors so threw out motor and replaced with an 80' model 350 motor...using HEI...
my trans is a 4L80E and i was wondering if there is a switch that controls shifting on the motor...like an idle sensor....the truck can move forward and back yet does not shift at all...wondering if i disconnected any vital wires...left all wiring on trans intact but not sure if i unplugged one from the original motor...any input greatly appreciated.... |