Lights pulsing

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12-23-2003, 07:59 PM

quotidian9

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Lights pulsing

The lights (dash, headlights, all lights) on my 2002 F-150 pulse dim and bright. Doesn't seem to change with engine RPM. Seems to be getting a little worse after 3 months.

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12-23-2003, 10:35 PM

LxMan1

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Location: Louisville,Ky.

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Hi and welcome to FTE

I would have the alternator checked. It sounds as if the internal regulator could be failing.
Jimmy

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