2005 Saturn Vue Q&A

2005 Saturn Vue Question: My battery is putting out too much voltage..do I need a new aternator?

I was told by 2 people at different auto zone stores. Battery indicator light comes on. -
Answer 1
Possibly. Are they willing to guarantee their 'diagnosis'?Depending on the cost of the alternator VS. the cost of diagnosis is it worth the gamble? -
Answer 2
if it is overcharging then the reglator inside the alt is probably shot you will need a new alt -
Answer 3
battery when votemeter checked shoul be 12-12 1/2 volts , shoul reed 13 if alternator is working when engine is running -