I originally posted this in talk by accident...
My red battery light just started coming on...when the car is off...I am getting 13 volt reading...when at idle...12...the light still isn't coming on yet...
but when I rev it...even a little bit, such as on the throttle body under the hood, the light will come on and the voltmeter drops down into the 11's...
battery or alternator? I just had a new alternator put on a year or so ago...
What other tests to run besides taking off the alternator and having it tested?
Thanks!
My red battery light just started coming on...when the car is off...I am getting 13 volt reading...when at idle...12...the light still isn't coming on yet...
but when I rev it...even a little bit, such as on the throttle body under the hood, the light will come on and the voltmeter drops down into the 11's...
battery or alternator? I just had a new alternator put on a year or so ago...
What other tests to run besides taking off the alternator and having it tested?
Thanks!