What kinds of things indicate an alternator or battery problem?

Answer by  Jsands1982 (871)

There are places like auto part stores to test these parts for you free of charge. There is no real way to indicate, unless your vehicle is not starting.

Answer by  Tknight (273)

An alternator or battery problem can be noticed if the vehicle takes longer to start, or does not start at all. If the alternator is not working, it means it is not charging the battery. Use a voltmeter to check the batter. Many places, including auto parts stores offer free check ups for both the battery and alternator.

Answer by  technogeek (6640)

If when you turn your lights on, other things stop working or when your lights are on and then you turn on the radio, the lights dim.

Answer by  Amber40 (24961)

Dim lights when turning on accessory is a sign of a bad alternator. A bad battery will make a car crank slow of not start at all.

Answer by  heather88 (1897)

You would have to talk to a person who works on cars to see what is wrong with it. They know what to look for.