Part Description: 2007 GMC Sierra 3500 HD Fuel Pump Relay
More Info
Vehicle Fitment
2007 GMC Sierra 3500 HD | All Trims | All Engines
FAQ for Fuel Pump Relay Repair
Q: What special tools will be needed when servicing the connector terminals?
A:
You will be needing a terminal repair kit.
By Bob
GM Specialist
29/10/2022
Q: How to repair the connector terminals?
A:
You should cut off the terminal between the core and the insulation crimp, remove the insulation, align the seal with the end of the cable insulation, position the strip in the terminal, position the strip and seal in the terminal, hand crimp the core wings, hand crimp the insulation wings and hand crimp the insulation wings around the seal and the cable.
By Bob
GM Specialist
29/10/2022
FAQ for Other Repair Info
Q: How to install the Fuel Rail and Injectors?
A:
You can install the O-ring seals to the Fuel Injectors, the fuel injectors and retainers, the fuel rail assembly, the fuel rail bolts, the evaporative emission (EVAP) canister purge solenoid valve, the tubes, and the fuel rail stop bracket and bolt.
Q: How to remove the fuel pressure sensor?
A:
You can raise and suitably support the vehicle, disconnect the chassis wiring harness electrical connector, wrap a shop towel around the Fuel Pressure Sensor fitting, remove the fuel pressure sensor and then remove the fuel pressure sensor O-ring seal.
Q: How to install the Fuel Rail and Injectors?
A:
You can install the O-ring seals to the fuel injectors, the fuel injectors and retainers, the fuel rail assembly, the fuel rail bolts, the evaporative emission (EVAP) canister purge solenoid valve, the tubes, and the fuel rail stop bracket and bolt.