No spark at plugs

1998 CHEVROLET TRUCK
250,000 MILES • 5.7L • 4WD • AUTOMATIC
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MARK CHAPPELOW
  • MEMBER
  • 1 POST
Spark at coil wire, no spark at plugs.
Nov 25, 2019 at 4:36 AM
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KASEKENNY
  • ✓ASE Certified Mechanic
  • 18,907 POSTS
  • ASE Certified Mechanic
Do you have spark at the distributor cap? Basically the coil delivers spark to the cap so if you don't have it there then the coil is the issue. If you do then the cap/rotor/distributor is the issue.

Take a look at this attachment let me know what you thing. Thanks
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Nov 25, 2019 at 5:24 PM
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