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Relays are a pice of electronic equipment. They fail from time to time because they are man made.

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Q: What causes fuel pump relay to go out on a gmc c6500?
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Will the fuel pump relay stop truck from starting?

Yes, along with many other causes a bad fuel pump relay can cause a no start. The fuel pump relay provides power to the fuel pump.


What causes a 2001 Chevy Malibu not to get fuel?

the fuse, and relay for the pump. or a bad fuel filter or the fuel pump itself. good-day !


What causes no power to fuel pump on a 99 Oldsmobile silhouette?

Blown fuel pump fuse, or defective fuel pump relay. This is assuming all wiring is good.


Does the 2005 pt crusier have a fuel pump relay?

A 2005 PT Cruiser does have a fuel pump relay. They have a fuel pump relay rather than a fuel pump switch. The fuel pump relay is located in the fuse box.


What are the symptoms of a bad fuel pump relay?

The main relay and the fuel pump relay are the same. Take the fuel pump relay and swap it with the main relay and see if that will help you....


What causes fuel pump relay to click over and over?

Fuel tank empty or air block in fuel pipe


If fuel pump relay is bad will fuel pump still work?

If the relay is bad, then the fuel pump will not work.


Does the fuel pump work through a relay?

Yes, it is a fuel pump relay.


How do I know if I have a bad Fuel pump or fuel relay?

Bypass the relay and if the pump works the relay is bad.


What would keep the Fuel pump relay from working the pump fuel?

Bad relay, No power to relay, Wiring from relay to pump and our most likely problem is, the fuel pump is bad. changed it already


What does a fuel pump relay switch look like?

The fuel pump relay switch looks like the normal electric switch. The function of fuel pump relay switch is turn the fuel pump on.


How do you know if you need a fuel pump relay for your 1999 chevorlet blazor?

Swap the fuel pump relay with another like relay in the fuse/relay center. If the problem with the fuel pump goes away, the relay was bad. If not, knowing GM fuel pumps, the fuel pump is the problem.