Fuel problem

Asked by Guru32BT May 23, 2017 at 09:43 PM about the Mercury Grand Marquis

Question type: Maintenance & Repair

My 78 Mercury Marquis is not receiving
gas from the fuel tank to the pump so
what is the problem

2 Answers

Guru32BT answered 6 years ago

Have a 1978 Mercury Grand Marquis is not receiving gas from the fuel tank to the pump vehicle has been sitting for about 3 years Prime vehicle motor turned over started but the fuel still will not come up from the gas tank to Prime the starter why is that

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Trippmeister answered 6 years ago

Lots of things it could be. Fuel pump relay, inertial cut-off in trunk, fuse, bad fuel pump.Replace the relay for sure, cheap and easy.. Fuel pump is in tank, so make sure it's getting power first.

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