2004 Chevrolet Trailblazer 4th Ignition coil get burned

2004 CHEVROLET TRAILBLAZER
130,000 MILES • 4.2L • 6 CYL • 4WD • AUTOMATIC
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VENEZOLANO
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  • 7 POSTS
Is it possible that the computer is causing an ignition coil to get burned?

(Please, forgive my poor English.)
Sep 7, 2014 at 6:20 PM
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JACOBANDNICKOLAS
  • ✓ASE Certified Mechanic
  • 110,194 POSTS
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It's possible but unlikely. Have you checked to make sure the grounds and all connections are good, clean, and free of corrosion?
Sep 8, 2014 at 5:07 AM
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VENEZOLANO
  • MEMBER
  • 7 POSTS
Thank you. I am going to check carefully what you mentioned.
Sep 9, 2014 at 12:48 PM
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JACOBANDNICKOLAS
  • ✓ASE Certified Mechanic
  • 110,194 POSTS
  • ASE Certified Mechanic
Let me know what you find. I mentioned it because if there is a poor connection, it can cause arcing, which in turn creates heat.

Sep 9, 2014 at 5:45 PM
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