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1986 Ford F-250 no fuel

Tiny
DON86F250
  • MEMBER
  • 1986 FORD F-250
Engine Mechanical problem
1986 Ford F250 V8 Two Wheel Drive Manual 180k miles

Hi, Thanks for the wiring diagram for the no fuel pump situation - found a loose connection. Now I have the fuel pumps working and fuel in the rail but not down in the cylinders. Any suggestions. Thanks in advance.
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Saturday, April 26th, 2008 AT 3:48 PM

1 Reply

Tiny
BLACKOP555
  • MECHANIC
  • 10,371 POSTS
I will step in and continue where raz helped you with the wiring diagram untill he can get back to you!

Since there is fuel in the rail, but none leavin getting into the cylinders, the next thing to check is the fuel pressure, if its within specifications then thats good and you should inturn hook up a noid light to the fuel injector harness. When the engine is cranked the light should flash.

Let me know if it flashes or just sits there.
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Saturday, April 26th, 2008 AT 7:48 PM

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