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A fuel pump pressure test could determine the condition of the fuel pump and fuel system.
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∙ 10y ago
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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.
How do you know the fuel pump is going bad in a 1998 expedition?
how do i know the fuel pump is going bad in a 1998 ford expedition eddie bauer?
How do you know your fuel pump is bad on 1998 cutlass?
Have a fuel pump pressure test done.
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Have the a fuel pump pressure tested.
How do i know when a fuel pump is going bad?
check the the pump pressure at the rail
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If there is no fuel pressure and the fuel pump circuit, fuse and relay checks okay.
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check it
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Fuel pressure test.
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If fuel pump relay is bad will fuel pump still work?
If the relay is bad, then the fuel pump will not work.
How do you know your fuel pump going bad?
If the fuel pump becomes noisy you can rest assured it is going bad. But, the pump maybe going bad and not make any noise at all. Anytime you have a problem with fuel delivery, first thing to do is replace the fuel filter. After replacing the fuel filter a fuel pressure test will verify the condition of the pump.
How you know when the fuil pump is bad on 2002 Mazda tribute?
When a fuel pump is bad the vehicle will not start. A fuel pump that is going bad may cause the vehicle to shut off while going down the road.
