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Actually, 12 volts is a generic term. Your motor needs approx. 13.5 volts to engage the starter motor. Once the starter spins the flywheel fast enough to make the engine fire, the battery does not do anything else. Considering the alternator is working fine. The alternator runs all of the electrical components in and on your vehicle. In order to check if the alternator is working ok, crank the vehicle, making sure the parking brakes are set. After you crank the vehicle, you can remove either the positive or negative cable on the battery. If the vehicle dies, the alternator is bad and should be replaced asap. Be careful if you are doing this with a 90's or newer model vehicle. It's probably best to have it checked by someone.
What else can I help you with?
How many volts does a fuel pump for a 1980 Datsun 280z need to work?
Assuming the car's electrical system is 12 volts, the answer is 12 volts??
How much volts used in car batteries?
12 volts
How many volts are required to run a car?
12 volts
What is 12 v in a c?
12 volts in a car.
How many volts does a car cigarette lighter put out?
12 volts DC.
12 V in a CB?
12 volts in a car battery
What is the difference between a 9 volt battery riding car and a 12 volt battery car?
One is 9 volts and the other is 12 volts. They do not interchange!
Cars use how many volts of electricity?
A car battery has usually 12 volts.
How do you make 16 volts at 12 volts car battery?
Step up transformer.
How many volts in a Polaris Snowmobile Battery?
12 volts just like a car.
Is a car battery AC or DC volts?
dc - the voltage is a constant 12 volts nominally in a normal car battery.
Where can i find 12 volts?
Look at a car battery.
