Battery drain
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Joined: Dec 2019
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Battery drain
2000 Excursion 7.3 diesel Drains new batteries in three days. with both neg posts hooked up, when you put on the first positive cable to the positive post, without the other positive hooked up, i get a pretty sharp spark. then when you hook up the second battery, no spark. unhooked all fuses and relays one by one and still arced the same. unhooked the starter then alternator and got the spark when touching the first positive cable to positive post. Obviously there is a significant draw. How do I find it? Any ideas? thanks
Logistics Pro
Joined: Nov 2004
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Many many threads....here’s one that hopefully helps
https://www.ford-trucks.com/forums/1...ery-drain.html
good luck; always a pain to find the culprit
https://www.ford-trucks.com/forums/1...ery-drain.html
good luck; always a pain to find the culprit
Thread Starter
|
New User
Joined: Dec 2019
Posts: 2
Likes: 0
Many many threads....here’s one that hopefully helps
https://www.ford-trucks.com/forums/1...ery-drain.html
good luck; always a pain to find the culprit
https://www.ford-trucks.com/forums/1...ery-drain.html
good luck; always a pain to find the culprit
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