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Ford Bronco gasoline pump does not turn off

Manual-Mecanica
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12 years 1 month before #43786 by manual-mecanica

Ford Bronco fuel pump won't shut off. Posted by manual-mecanica

I have a Ford F-150 Bronco with a V8 engine, and it has a problem: when I turn the ignition on, the fuel pump keeps running and doesn't shut off until about half an hour later. I've replaced the fuel pressure regulator, the pump, and the fuel rail, but the problem persists. Please help.

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12 years 1 month before #43791 by manual-mecanica

Manual-mechanics response on the topic: Ford Bronco fuel pump won't shut off

Check that the fuel pump relay isn't stuck on. If it is, see what it's not interrupting: the power or the ground. If it's interrupting the ignition current, then you only need to replace the relay because it's faulty and stuck on.

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