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Jeep Wrangler JK
JK General Discussion
No spark from new coil #3 but fine on #6
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<blockquote data-quote="Vman" data-source="post: 443708" data-attributes="member: 22091"><p>I'd just disconnect both ends and check for damage, maybe ohm it out end to end and see if it's shorted to ground.</p><p></p><p>I've only had my JK for a couple years, and I'm no mechanic, so I'm still learning this stuff too even though I'm no stranger to wiring diagrams and electronics in general.</p><p></p><p>No idea what would cause a single signal on one wire going to two coils at the same time cause only one of them to fire other than physical internal damage to one of the coils.</p></blockquote><p></p>
[QUOTE="Vman, post: 443708, member: 22091"] I'd just disconnect both ends and check for damage, maybe ohm it out end to end and see if it's shorted to ground. I've only had my JK for a couple years, and I'm no mechanic, so I'm still learning this stuff too even though I'm no stranger to wiring diagrams and electronics in general. No idea what would cause a single signal on one wire going to two coils at the same time cause only one of them to fire other than physical internal damage to one of the coils. [/QUOTE]
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Jeep Wrangler JK
JK General Discussion
No spark from new coil #3 but fine on #6
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