How Do I Know If Its My Alternator Or Battery
How Do I Know If Its My Alternator Or Battery . Without the alternator your car battery will only last around 30 min to 2 hours. The first test can be done at your garage. How To Alternator delete Fuel Economy, Hypermiling, News from ecomodder.com The alternator is responsible for keeping your electrical system alive. If your car starts but stalls when you’re underway, your battery is probably not being recharged due to a faulty alternator. My wife got a usb charger which has an integral voltmeter.