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Jeep Wrangler JK
JK General Discussion
What did you do to your JK today?
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<blockquote data-quote="WestCoastDan" data-source="post: 464069" data-attributes="member: 23120"><p>Absolutely not… I got rid of those stamped tin clamps as soon as I discovered the ground had worn a groove all the way around the battery post and had intermittent contact.</p><p>I have “full grip” clamps, and they are tight. Cable connections to the clamps are also tight w/o corrosion, etc.</p><p>Battery is a brand new Optima YellowTop. Alternator works as intended (over 14v when charging).</p><p></p><p>This has got to be connection-related; either AT the ECU plugs, or the ground on the ECU itself (yes, the connector is attached and tight on the ECU, as well as on the ground post on the inner fender.</p></blockquote><p></p>
[QUOTE="WestCoastDan, post: 464069, member: 23120"] Absolutely not… I got rid of those stamped tin clamps as soon as I discovered the ground had worn a groove all the way around the battery post and had intermittent contact. I have “full grip” clamps, and they are tight. Cable connections to the clamps are also tight w/o corrosion, etc. Battery is a brand new Optima YellowTop. Alternator works as intended (over 14v when charging). This has got to be connection-related; either AT the ECU plugs, or the ground on the ECU itself (yes, the connector is attached and tight on the ECU, as well as on the ground post on the inner fender. [/QUOTE]
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Jeep Wrangler JK
JK General Discussion
What did you do to your JK today?
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