1988 Gmc Fuel Pump Diagram. Just jump pin 87 to pin 30. 1998 gmc sierra fuel pump wiring diagram.
1988 gmc sierra v3500. Fuel pump wiring diagram 1988 chevy truck. Something i found interesting is that the fuel pumps operation works through the oil pressure switch located by the distributor.
1988 gmc k1500 6262.
Read or downloads. Joined aug 13 2005. Something i found interesting is that the fuel pumps operation works through the oil pressure switch located by the distributor. 1988 gmc fuel pump relay.