1994 Ford F150 Battery Light

1994 FORD F-150
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RAY CLARK
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Electrical problem
1994 Ford F150 6 cyl Two Wheel Drive 150000 miles
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Battery light came on so I checked voltage with truck off and while running. With engine off voltage is 12.6. With engine running voltage is 18.

Is the alternator putting out too much voltage? Will it cause serious damage?

How do I remove and replace alternator if needed?
Aug 20, 2008 at 4:36 PM
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