no spark? Ignition?

1999 CHEVROLET S-10
49,600 MILES • 6 CYL • 2WD • AUTOMATIC
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RASMATAZ
  • ASE Certified Mechanic
  • 75,992 POSTS
  • ASE Certified Mechanic
No snapping blue spark continue to troubleshoot the ignition system-power input to the coil/coil packs,distributor pick-up coil, ignition control module, cam and crank sensors- Note: If it doesn't apply disregard it
Jul 13, 2020 at 1:18 PM (Merged)
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OIRLLC
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[quote:7cecfa8b02="rasmataz"]No snapping blue spark continue to troubleshoot the ignition system-power input to the coil/coil packs,distributor pick-up coil, ignition control module, cam and crank sensors- Note: If it doesn't apply disregard it[/quote:7cecfa8b02]It turned out to be the ignition control module- it had fained, replaced and truck fired up on first crank, Greg
Jul 13, 2020 at 1:18 PM (Merged)
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