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Still no spark

Tiny
ERINTAYLOR5
  • MEMBER
  • 2001 FORD F-250
  • 78,000 MILES
I have a2001 ford f250 5.4l we changed the engine ive checked the wiring harness numerous times changed the coil packs and plugs but still no spark what else could it be 78000mi on the engine we just put in
Friday, January 13th, 2012 AT 11:09 PM

7 Replies

Tiny
MERLIN2021
  • MECHANIC
  • 17,250 POSTS
Still no what?
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Saturday, January 14th, 2012 AT 12:17 AM
Tiny
ERINTAYLOR5
  • MEMBER
  • 4 POSTS
Still no spark(ignition)
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Saturday, January 14th, 2012 AT 1:13 AM
Tiny
MERLIN2021
  • MECHANIC
  • 17,250 POSTS
Does it crank, but no spark, no fuel, compression? Or no crank?
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Saturday, January 14th, 2012 AT 1:46 AM
Tiny
ERINTAYLOR5
  • MEMBER
  • 4 POSTS
Everything is there just no fire Got compression everything!
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Saturday, January 14th, 2012 AT 7:04 PM
Tiny
MERLIN2021
  • MECHANIC
  • 17,250 POSTS
Locate the crank sensor by the pulley, unplug the connector, plug it back and you should feel it click into place. Try to start it. Report back with result.
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Saturday, January 14th, 2012 AT 8:32 PM
Tiny
ERINTAYLOR5
  • MEMBER
  • 4 POSTS
I changed it and nothing still happened.
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Sunday, January 15th, 2012 AT 12:06 AM
Tiny
MERLIN2021
  • MECHANIC
  • 17,250 POSTS
Check for power at the+ terminal of the coil.
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Tuesday, January 17th, 2012 AT 10:27 PM

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