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Ford Truck not starting

Tiny
KEECH3
  • MEMBER
  • 1999 FORD F-150
  • 250,000 MILES
Has a newer engine. Truck's odometer and rpm needle started reading to the max end of dials even truck going slow. Changed instrument panel. Now truck not starting, will start if you spray starter fluid in throttle. Not getting power to fuel pump. Fuses are ok. Tried new fuel pump but no luck. Inertia switch ok. Please help
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Monday, October 31st, 2011 AT 12:50 AM

8 Replies

Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Check the fuel pump relay
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Monday, October 31st, 2011 AT 11:59 AM
Tiny
KEECH3
  • MEMBER
  • 4 POSTS
Replaced fp relay with no luck
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Monday, October 31st, 2011 AT 10:41 PM
Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Could be the computer is not grounding the relay
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Tuesday, November 1st, 2011 AT 12:25 AM
Tiny
KEECH3
  • MEMBER
  • 4 POSTS
Sshould I change wiring pcm or both remember I am not mechanically oriented
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Wednesday, November 2nd, 2011 AT 3:23 PM
Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Have someone check the wiring back to the computer for an open and short circuit-
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Wednesday, November 2nd, 2011 AT 7:40 PM
Tiny
KEECH3
  • MEMBER
  • 4 POSTS
Checked all wiring and everything seems good. Any more ideas will be helpful Thank you
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Tuesday, November 8th, 2011 AT 1:53 AM
Tiny
KEECH3
  • MEMBER
  • 4 POSTS
Addendum fuel injectors not opening
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Tuesday, November 8th, 2011 AT 2:04 AM
Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
Do you have power to one of the wire on the injector harness if so check the computer injector ground driver
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Tuesday, November 8th, 2011 AT 10:36 AM

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