MY BATTERY LIGHT IS STAYING ON AT IDLE I HAVE ...

  • Tiny
  • Anonymous
  • 1993 Ford Ranger

My battery light is staying on at idle, I have checked the battery, the alternator, and the voltage gauge in the dash, they all seem to be working fine. It goes off when I rev the engine any above idle. What could cause this?

Wednesday, December 5th, 2012 AT 2:41 AM

2 Replies

  • Tiny
  • saturntech9
  • Expert
  • 29,362 posts

So at idle using a multi meter what is the voltage reading at the battery?

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Wednesday, December 5th, 2012 AT 2:51 AM
  • Tiny
  • rasmataz
  • Member

Go to this link for more information: http://www.2carpros.com/articles/how-to-check-a-car-alternator

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Wednesday, December 5th, 2012 AT 2:51 AM

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