No spark!

Tiny
HOCKEYSTAR10000
  • MEMBER
  • 1997 FORD MUSTANG
  • 6 CYL
  • 2WD
  • AUTOMATIC
  • 228,000 MILES
I rebuilt the top end of my 97 ford mustang v6 engine and I have no spark. I also replace the coil pack and still no plug why dont I have a spark
Tuesday, July 5th, 2011 AT 4:32 AM

5 Replies

Tiny
RASMATAZ
  • MECHANIC
  • 75,992 POSTS
No snapping blue spark continue to troubleshoot the ignition system-power input to the coil/coil packs, coil's resistances, distributor pick-up coil, ignition control module, cam and crank sensors and computer Note: If it doesn't apply disregard it.
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Tuesday, July 5th, 2011 AT 4:43 AM
Tiny
DANLESABRE
  • MEMBER
  • 230 POSTS
Did it start up right after you finished the job? Look to see if there are any pinched/disconnected wires or grounds. Have you checked fuses?
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Tuesday, July 5th, 2011 AT 4:45 AM
Tiny
HOCKEYSTAR10000
  • MEMBER
  • 3 POSTS
It never started u havent had spark sense rebuild, could it be a camshaft or crankshaft position sensor?
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Tuesday, July 5th, 2011 AT 1:33 PM
Tiny
HOCKEYSTAR10000
  • MEMBER
  • 3 POSTS
I messed that up ha, I ment to say it never started sense rebuild, and yes I did check fuses and their all good and could it be a camshaft or crankshaft position sensor?
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Tuesday, July 5th, 2011 AT 1:35 PM
Tiny
DANLESABRE
  • MEMBER
  • 230 POSTS
Yeah that's possible, do you have use of a scanner? You can look on the data stream to see if the sensors are working properly.
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Tuesday, July 5th, 2011 AT 5:12 PM

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