Testing coil near plug

Tiny
GREMLIN_MECH
  • MEMBER
  • 2003 GMC SIERRA
  • 6.0L
  • V8
  • 4WD
  • AUTOMATIC
  • 200,000 MILES
How to test coil near plug coil
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Friday, April 8th, 2016 AT 2:23 PM

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Tiny
HMAC300
  • EXPERT
With an ohm meter see video attached https://youtu.be/1zQQy9noYQ0
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Friday, April 8th, 2016 AT 3:37 PM
Tiny
AUTOTECHCHICK
  • MEMBER
You could test it as in the video posted above, but the easiest way is to swap it with a coil from another cylinder. Then, by monitoring a scan tool, check to see if the misfire has moved along with the coil.
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Wednesday, May 11th, 2016 AT 8:22 AM

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