Have Ford Questions? Ask a Mechanic for Answers ASAP
Hello, my name is***** and thanks for your question.
It has 3 pumps, one lift pump in each tank and one high pressure pump on the drivers frame rail. You should be able to feel the high pressure pump run with your hand. Each time you cycle the key you should feel it run for about 1 second. I've see many ground issues to the pressure pump.
If you are satisfied with your answer, please take a moment to rate my service as you see fit. Experts are not compensated without a positive rating. Providing a rating does not close the question, you can reply or ask additional questions without incurring further charges.