Thread: Alternator light question
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Old 07-03-2011, 11:54 AM
psychoSEAL psychoSEAL is offline
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Join Date: Jul 2005
Location: Milton, WV
Cobra Make, Engine: 351 Windsor
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Battery engine off 12.5

At 1200 - 1500 rpm 14.3

Engine warmed up with fan on 13.9

Ran another ground wire to a different location on block. Light did not come on until running for about 1 mile. Light came on and then off after a few seconds. Drove approx 3 miles with no alternator light on. Checked voltage at altternator when running. Same reading 13.9 with fan on. ???????????
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