0
To change the fuel pump on a 1990 GMC Sierra, first, disconnect the negative battery terminal and relieve fuel system pressure by removing the fuel pump fuse and starting the engine until it stalls. Next, lift the truck and support it securely, then remove the fuel tank by disconnecting the fuel lines, electrical connectors, and support straps. Once the tank is down, access the fuel pump by removing the retaining ring, replacing the old pump with the new one, and reassembling in reverse order. Finally, reconnect the battery, check for leaks, and ensure the pump is functioning correctly.
What else can I help you with?
Where is the fuel pump located on a 1990 GMC Sierra with a 5.0 engine?
In the gas tank
How do you change a fuel pump in an 1990 Chevy Corsica?
You must drop the fuel tank in order to replace the fuel pump.
How do you change the fuel pump on a 1993 GMC Sierra 2500?
Located in the fuel tank - may have to remove to access
Fuel pump whining coming from a03 gmc sierra?
Fuel pump whining comming from a03 gmc sierra
How do you change a fuel pump on a 1990 Chevrolet c1500?
Drain the fuel from your 1990 Chevrolet C 1500 gas tank. Remove the fuel line. Remove the fuel pump retaining plate screws. Remove the fuel pump. Reverse the process to install the new fuel pump.
Where is the fuel pump on a 1990 Acclaim?
In the gas tank. Generally you have to drop the tank to remove and replace the pump. Remember to change the fuel filter and the pick-up sock when you change the pump.
How do you change a fuel pump on a 1990 Nissan Stanza?
To change the fuel pump on a 1990 Nissan Stanza, first, disconnect the battery to ensure safety. Remove the fuel tank by draining it, then unbolt and lower it to access the fuel pump. Disconnect the electrical connectors and fuel lines from the pump, and remove the pump from its assembly. Replace it with the new pump, reassemble everything in reverse order, and reconnect the battery.
How do you change a fuel filter on sierra 1500 pick-up 2008?
no outside fuel filter. inside fuel tank part of pump assy.
Where is the fuel pump on 2003 GMC Sierra?
In the fuel tank.
How do you replace fuel pump on a 2003 gmc sierra?
You have to remove the fuel tank to gain access to the fuel pump.
Where is the fuses located for the fuel pump on a 1990 GMC Sierra?
It is in the fuse panel. It is the ignition fuse that goes bad and keeps the truck from firing.
Where is fuel pump location on 2000 gmc sierra?
in the fuel tank
