Starts runs for about a min then fuel pressure drops from 35lb to 0

Asked by Bbgreen19652 Oct 12, 2018 at 06:06 PM about the 1993 Ford Bronco Eddie Bauer 4WD

Question type: Maintenance & Repair

New fuel pump, new fuel filter&
cleaned tank when pump was changed

1 Answer
42,930

Hornet_2497 answered 5 years ago

That engine also utilizes a fuel pressure regulator and there may be a faulty relay that heats up and cuts out. Maybe you can find a shop that can scan for fault codes on these pre-1996 vehicles that are OBD one (OBDI) compliant. After 1996 it became OBD two (OBDII). So check the easy thing first, the relay.

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