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Old Jan 6, 2009 | 03:18 PM
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bigfoot22
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Headlights
As I'm driving down the road,My headlights will go bright and dim a little,back and forth.Would this a voltage reg. problem or alternator problem or battery?
It gets on my nerves.
1974 F-100
360,C6
Thanks for the help guys
 
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Old Jan 6, 2009 | 06:30 PM
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Usually a voltage regulator grounding problem. Run a ground wire from under one of the mounting bolts to the neg of the battery and see if that fixes it.
 
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Old Jan 10, 2009 | 06:45 PM
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Thanks Dave.Problem solved
 
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