Alternator bad?
#1
Alternator bad?
When I go up to high rpms (~3500 and up) my battery light comes on. I'm assuming I just have a bad alternator...Oh, and there is a whining sound coming from the engine compartment but i'm having a hard time pin-pointing the sound.
#5
RE: Alternator bad?
If the pully on your tensioner is messed up (the whining), it could cause your belt to slip which would be why your alternator isn't charging when you stomp the gas. Sounds like your problem is pretty clear-cut.
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KingRando
2005-2014 Mustangs
5
10-02-2015 08:06 AM