How to Repair a Fuel Pump Relay?

Answer The fuel pump on your vehicle moves the fuel from the gas tank through the fuel injection system. The fuel pump is powered by an electronic device known as a relay, which is similar to but slightly... Read More »

Top Q&A For: How to Repair a Fuel Pump Relay

How to Replace a Fuel Pump Relay?

The fuel pump relay on your car is a special switch that controls the flow of electrical current between the ignition switch and the fuel pump. Electro-mechanical relays have movable contact points... Read More »

How to Troubleshoot a Fuel Pump Relay?

If your engine gets sparks to the cylinders but doesn't seem to get any fuel, your fuel pump relay may be bad. To troubleshoot the relay itself, remove it from your vehicle and make a test setup wi... Read More »

What is Fuel Pump Relay?

A fuel pump relay is a switch to activate the fuel pump when a car engine is first turned on. Problems with a fuel pump relay can make it difficult or impossible to start the car.References:AA1Car:... Read More »

How to Test a GM Fuel Pump Relay?

Your GM car or truck has a relay to turn the fuel pump on and off. The fuel pump pulls gasoline out of the tank and sends it to the engine. If the relay fails, the pump won't come on and the engine... Read More »