Re: 91 f50 fuel pump help!

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Re: 91 f50 fuel pump help!

Jeff Guenther	13 Jan 2008 20:21
is the small black wire to the bat connected,,thats for the computer ground,,if not connected the computer is dead

Tin	13 Jan 2008 18:02
Greetings from El Paso! I've got a 9 f-150 4.9 auto and I've replaced the rear pump, eec relay, fuel relay, reset the cut off, replaced the ign module, replaced the start relay, but I still have no power to the pumps. Right after replacing the pump, it started intermittently, but now nothing. I've done the test at the plug, but no juice to the pumps. Any ideas?

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