running on 3 cylinders

1986 OLDSMOBILE DELTA 88
112,000 MILES
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JBAALMANN
  • MEMBER
  • 1 POST
replaced coil pack module spark plugs and wires no spark on 3 cylnders.
May 17, 2013 at 8:48 PM
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ERNEST CLARK
  • CERTIFIED EXPERT
  • 1,730 POSTS
From the beginning, what directed you to a "No spark" condition on cylinder 3?

How are you checking for the "No spark" condition on cylinder 3?

Did you use dailectric grease inside the plug boots on both ends?

Also, check the wiring/connectors leading to the coil pack, specifically for that cylinder.
Jun 11, 2013 at 11:54 AM