1989 Gmc Sierra Fuel Pump Wiring. This includes all text illustrations tables and charts. Wiring diagram for 1989 gmc k1500.
Install the new fuel pump connect the fuel lines to the pump. Find out how to access AutoZones Wiring Diagrams Repair Guide for GM Full-Size Trucks 1988-1998. Symptoms Of A Bad Fuel Pump.
Disconnect the fuel lines and remove the fuel pump from the tank.
1987 - 1989 GMC R2500 Sierra Classic 8 Cyl 74L. GMC 1989 K1500 PICKUP 57L 350cid V8 Fuel Air. 1987 - 1989 GMC R3500 High Sierra 8 Cyl 57L. I have a 1989 gmc sierra k1500 extended cab.