How Do I Know If Battery Or Alternator. Some may recommend running the engine with the negative battery cable disconnected to test the alternator. Heres how to know.
How do you even know if its the battery or the alternator that is faulty. When you start up your car look at your interior lights. It is easy to misdiagnose the power problem blaming it on a bad alternator when the issue is really from a bad battery.
The total cost will depend on the vehicle you are driving as well as if you choose a brand new or a rebuilt alternator.
If the alternator light which is sometimes identified as Charge doesnt come on the. And then unplugging the positive connection of the battery. Turn the ignition key. Start with this because battery problems are.
