Which is the best fuel pump for a GMC Sierra?
A quality fuel pump ensures reliable performance and fuel economy to keep your truck running strong, so don’t hesitate when repair needs arise. AutoZone has the GMC Sierra 1500 fuel pump to bring out your pick-up’s potential to get any tough job done with ease.
What is the fuel pump relay on a 1992 Chevy 1500?
The fuel pump relay on a 1992 Chevrolet 1500 is designed to regulate power to the fuel pump depending upon the position of the ignition key. This relay is controlled by the powertrain control module (PCM).
Where is the fuel pump on a GM Truck?
As you’re already aware, the throttle body fuel injection system on your 1987 to 1995 4.3L, 5.0L, or 5.7L pickup (or SUV) uses a low pressure (12 PSI) electric fuel pump located in the gas tank. And although GM did not include a Schrader valve to which you could connect a fuel pressure gauge, it can be tested with one to find out if the fuel …
Can a bad fuel pump start a GM Spider?
If you need to test the ‘spider’ equipped GM pickups or SUVs, the following tutorial will help: Troubleshooting The Fuel Pump (GM 4.3L, 5.0L, 5.7L). A bad fuel pump will make your 4.3L, 5.0L, or 5.7L throttle body fuel injected pickup or SUV crank but not start. Here are some more specific symptoms:
As you’re already aware, the throttle body fuel injection system on your 1987 to 1995 4.3L, 5.0L, or 5.7L pickup (or SUV) uses a low pressure (12 PSI) electric fuel pump located in the gas tank. And although GM did not include a Schrader valve to which you could connect a fuel pressure gauge, it can be tested with one to find out if the fuel
Where can I buy a GMC Sierra fuel injector?
Shop AutoZone for GMC Sierra 1500 Fuel Injector. 10% OFF $75. Use Code: DIYSAVE10 Online Ship-to-Home Orders Only
How many fuel injectors are in a GMC 4.3L?
Select your preferred location and we’ll note which parts are ready to be picked up TODAY. Fuel Injection Spider System, Chevy, 4.3L, VIN Code W, Each Fuel Injectors, 30 lbs./hr., 14.4 Ohms Impedance, 12 V, Chevy, Ford, GMC, Mercury, Oldsmobile, Pontiac, Set 6
How to test the fuel pump on GM TBI fuel systems?
One method involves removing the fuel filter and using an adapter, that has a Schrader valve on it, in its place. You then connect your fuel pressure test gauge to this adapter. The other method is to use an adapter between the throttle body assembly and the pressure line.