According to my mechanic, when he changed the belt he also checked the tensioner and it was fine. As for what Caradiodoc said, the battery isn't old. It was bought new a couple of months before my son bought the car which wasn't too long ago.
Yesterday, when I was driving, the light was going coming on when I reached 40 mph. It was when I was creeping up to that speed. I didn't even really have my foot on the gas that much so it seems like it's getting worse. What else could this possibly be? It's driving me crazy. I really do appreciate the suggestions.
I just want to add that we had no problem with the battery light coming on until we had a new alternator put in. The alternator, belt and tensioner are all fine.
Tuesday, June 25th, 2019 AT 9:43 AM