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Old 05-12-2014, 08:35 PM   #1
Gokart Mozart
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Join Date: Apr 2011
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Battery drain question

Something is slowing draining my battery. I thought it was a short in my fan control but I wonder if it's the fact I don't have a cigarette lighter. Could that be the culprit?
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Old 05-12-2014, 08:53 PM   #2
'68 Short Step
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Re: Battery drain question

I had the same problem. Get you cheap test light at an auto parts store for like $5 and touch it to your negative terminal. If the light comes on you have a drain on your battery. I left my test light touching awhile I checked different wires until it went off and sure enough I found my problem. Its a good starting point.
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Old 05-12-2014, 08:59 PM   #3
Steve Cole
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Re: Battery drain question

Using a test light like 68 short step said, Try disconnecting the small feeder wires on your alternator first. Have you recently switched from idiot lights to gauges?
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Old 05-12-2014, 09:05 PM   #4
Gokart Mozart
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Re: Battery drain question

Haven't done anything really to it electrically yet but the P/O hacked a straight 6 into the truck, was a V-8. Did a few interesting things...
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Old 05-12-2014, 09:07 PM   #5
'68 Short Step
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Re: Battery drain question

X2 on what Steve said. Mine was an alternator wiring problem. I had something hooked in with my regulator wire and it drained then the truck was off.
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