Question about 1985 Ford F150

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I changed the battery yesterday and started the truck twice. The 3rd time there was no juice to turn it over. Regulator or alternator?

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Usually regulator. Charge battery for a few hours. Start engine and see if the voltage is 14 1/2 approx. That would mean system is charging and it's a bad battery

Posted on May 22, 2011


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