1988 Buick Lesabre Coil Pack

1988 BUICK LESABRE
166,000 MILES • 6 CYL • FWD • AUTOMATIC
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TOMDIMIT244
  • MEMBER
  • 4 POSTS
Checked spark output at coil pack and found that the left side of pack is generating a stronger spark than the right side of the pack. Is this an indication that the coil pack is breaking down?
Oct 29, 2010 at 5:47 AM
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WRENCHTECH
  • ✓Experienced Mechanic
  • 20,760 POSTS
Hahaha........

No, it's all the same spark. It goes out through one and returns through the other. Just a big loop back to itself.
Oct 29, 2010 at 7:55 AM
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