No power to fuel pump or fuel pump wiring harness...

Question 1

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No power to head lites cab lite fuel pump or igmition switch new starter start relay battery @13.04 volts

After you check all fuse & relays look under the dash & engine for melted wire harness.

Sep 14, 2015 • 1988 Ford F 150

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1988 ranger

the fuel filter...?

Sep 11, 2008 • 1988 Ford Ranger

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1997 ford f150 4.2 ltr no power to spark plugs no power to fuel pump

I would check to make sure there is power to the ASD relay in the engine compartment fuse box. That relay controls the fuel pump relay and the ignition relay. It could also be that there is a corroded wire to that same ASD relay inside the fuse box. Make sure you check the wire harness also for corroded wires. I have fixed many F150s that have had these same problems.

Jun 08, 2015 • 1997 Ford F150 Regular Cab

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1988 FORD F150 351 WINDSOR MOTOR - CHECK ENGINE LIGHT COMES ON WHEN IGNITION SWITCH IS TURNED OFF AND CHECK ENGINE LIGHT GOES OFF WHEN IGNITION SWITCH IS TURNED ON. WILL NOT CRANK AND FUEL PUMP IS NOT...

Check ignition switch wiring and for internal problems.

Feb 26, 2015 • 1988 Ford F 150

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1988 Ford F150 351 windsor - check engine light comes on when ignition switch is turned off and check engine light goes off when ignition switch is turned on. will not start and fuel pump will not come on.

Why do you feel it necessary to post your question twice?

Feb 26, 2015 • 1988 Ford F 150

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I have a 1988 ford f150 and have non power to the fuel pump

Sounds like the relay has gone bad (common problem on these trucks) there is no rebuild so you have to replace it (around $10) located under hood, passenger side, by air cleaner you'll see a bank of little "boxes" the fuel pump is the green one. Just go to your local parts store to get the replacement. You just unplug the old one, and plug in the new one. Do make sure the key is OFF when you do it.

Jan 04, 2015 • 1988 Ford F 150

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I have a 1988 F150 with a 5.0 4x4 duel tank, now heres my problem, i have no fuel pressure at all, i replaced my fuel pump that is on the fram rail and both fuel filters, and my fuel pump relay, im going...

it may have a automatic fuel shutoff switch on it

Mar 21, 2011 • 1988 Ford F 150

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I have a 1988 ford f150 that is firing but is not getting fuel through the system.

Check the fuel filter for clogs, if its fine then you most likely have a bad fuel pump.

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Dec 01, 2010 • 1988 Ford F 150

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Engine turns over but will not start

Check the distributor and timing order to make sure it has not jumped at all from a timing malfunction.

Aug 29, 2009 • 1988 Ford F 250

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