I couple weeks ago i replaced a 3 year old battery in my grand am which has the quad 4 in it. Everything was going great until today. I start up my car and the battery light came on. The ampmeter is only reading 8, it usually is around 13. The dash lights are dimmer, blicker lights are now slower than before, windows are slower, etc.... Could my alternator be going out or could i have got a bad battery?
anyone input would be greatly appreciated. Thanks.