It depends on the year of the vehicle. Newer (late 60s/early 70s on) had "internal regulator alternators", so the alternator needs to be replaced. Older cars have a regulator, usually mounted on a fender well, the fire wall, or the radiator support which canb be replaced independently of the alternator.
The alternator is over or under charging.The alternator is over or under charging.
The alternator is over or under charging.The alternator is over or under charging.
The alternator is over charging. you need to have the charging sytem checked.
the regulator in your alternator must be in trouble remove the alternator and take it to an alternator repair shop or fit a new alternator
The alternator does the charging and it is controlled by the engine computer.The alternator does the charging and it is controlled by the engine computer.
The generator/alternator is over or under charging.
its more than likely the alternator.
The alternator is over/under charging.
alternator is probably not charging. you need to fix this NOW. new alternator is likely the only repair.
You have to find the cause of the charging system malfunction. It could be the alternator, wiring, or PCM.
The generator ( alternator ) is not charging properly.The generator ( alternator ) is not charging properly.
The alternator is over or under charging.