FUEL PUMP

1988 Ford F-150

Tiny

bobby clements

April, 22, 2013 AT 6:44 PM

Front fuel tank not working, how do I know which fuel pump is not working?

FOUND 330 RELATED QUESTIONS

6 Answers

Tiny

ASEMaster6371

April, 22, 2013 AT 7:45 PM

You said the front, so I assume it is the pump in the front tank. There is a separate pump in the rear tank as well.

Roy

Tiny

bobby clements

April, 22, 2013 AT 8:35 PM

Actually there are 4 pumps on this truck, 2 per tank

Tiny

bobby clements

April, 22, 2013 AT 8:38 PM

One in the tank and 1 out of tank, what can I do to find out which pump is not working

Tiny

ASEMaster6371

April, 23, 2013 AT 2:44 AM

Voltage testing at the pumps.

Roy

Tiny

bobby clements

April, 23, 2013 AT 6:49 AM

So what is voltage testing gonna tell me?

Tiny

ASEMaster6371

April, 23, 2013 AT 4:24 PM

If you have power necessary for the pumps to even operate.

What is the pressure on each tank?

Roy

Please login or register to post a reply.

Replace Fuel Pump Relay
Replace Your Fuel Pump Relay - Easy Steps
Fuel Injector Replacement Ford 5.4L V8