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Is there a way to check to see if a fuel pump is bad if fuel pump is in the tank?
Wiki User
∙ 11y ago
You can have someone turn the ignition key to the on position without starting the engine while you listen at the fuel filler door with the cap off. You should hear the pump come on and run for a few seconds then shut off. If you hear nothing check the fuel pump fuse and fuel pump relay. If both are good the pump is defective. If you hear the pump run that does not necessarily mean it is actually pumping fuel. A fuel pressure test at the fuel rail well verify the condition of the pump.
Wiki User
∙ 11y ago
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