Need Help! Alternator light keeps flashing on my 65 Mustang while driving.

alpo · 08-15-2005

I am brand new to the classic scene and have a 65 mustang. My alt light keeps flashing while I am driving. It does not stay on solid but flashes and periodically goes off and comes on. Is this a wiring problem? The manual says this will happen but does anybody know how to stop it. Thanks!

19pony65 · 08-20-2005

My alt light did the same thing right before my voltage regulator went out. The alt light would blink when I would slow down and when the turn signals were on.

jahardy-66 · 09-07-2005

Sounds like a voltage regulator starting to crap out to me as well. If you've still got the original mounted it's really no great suprise... : )

John H.

Jess · 09-07-2005

Hay Guys

Could also men fan belt is not adjusted correctly-> too loose or slipping??? Should have only half inch play.

Jess