Essential Maintenance Tips Battery and Alternator Care for Longevity

Yes, but you shouldn't. A bad alternator can overcharge your battery, damaging it to the point that you'll need to replace it. Plus, you want to avoid stalling ... While the battery provides the initial power to start the engine and supports the electrical system when the engine is not running, the ... If your car starts but quickly turns off again, that could mean your alternator is failing to charge your battery. Symptoms of a Bad Alternator · Illuminated battery dashboard light · Low or abnormally high reading on the voltage gauge while driving (if ... When your car won't start, it is likely a problem with the battery, alternator or starter. But how do you know which part is causing your issue? Disconnect the negative cable from both batteries at the same time to reset the light. If you don't do that it should eventually reset itself after a few drive ... The alternator, kicked in by the start of your battery, generates electricity to continuously power your battery. When the two are working properly, they ... Using a battery charger on its lowest setting (usually 2A for most chargers) until fully charged is the by far better way to recharge a battery. 99 Chevy Cavalier. It has a 3 year old battery and a 9 month old alternator. Usually it starts and runs fine. Since the car has no battery ... The alternator isn't designed to charge a dead battery. Premature alternator failure can occur and may Void Your Warranty.