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If the battery and the starter and the alternator test good why is the power dying?
Wiki User
∙ 15y ago
Either the alternator/regulator has situation dependant problems such as opens with heat or vibrational malfunctions or there is a problem with an internal charging control in the engine computer
Wiki User
∙ 15y ago
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Do alternator your make the car start?
No, your battery supplies power to the starter. However if your alternator is defective then it will not supply power to the battery and the battery will soon be depleted.
What cause alternator not to produce power to start engine?
The alternator produces power to charge the battery. The battery powers the starter to turn the engine over.
Do you need an alternator to have a starter motor?
Alternator on a car is for re cahrging the battery. So you can have a starter motor without a alternator but you wont get far down the road when the battery runs out of power and the car will die.
Does the starter and alternator work together to charge a 1995 Windstar van?
Well not the starter. The starter is used to start spinning the engine and draws its power from the battery. The alternator uses the engines belt to recharge the battery and to power the cars electronics as well as lights. When you shut the engine off, the power then draws from the battery.
You have replaced your starter alternator battery and battery cables on your Saturn why is it still losing power?
Voltage Regulator?
Is it the alternator when i have no power on my subaru?
If you have no power to anything, and your battery isn't dead, then you more likely have a bad ground. If the battery is dead/keeps dying, there's a good likelihood that the alternator isn't charging it adequately.
How do you tell my alternator is faulty 2006 impala?
An alternator keeps the battery charged in a vehicle. In a 2006 Chevrolet Impala when the alternator fails the battery will keep dying and no power will be available when attempting to start the car.
My 2002 laguna clicks but won't start?
Jump it, there is not enough power to starter. Ensure alternator and battery are good.
On a 1972 Chevy blazer with a 350 in the charging seystem ran through the starter?
no the charging system consists of the battery and the alternator. the battery being the starting point of the system. the battery provides the initial power. the alternator then keeps your battery charged while the motor is running. the starter gets its power from the battery but has no relation to the charging system. the starter has but only one function and that is to power up upon initial start up and turn your motor over to get it running. hope that helps you out a little bit.
You have a 1986 Chevy cavalier you have power to everything but the car will not turn over and the starter and the alternator are new so what should I check?
I would check the power right at the starter. Either the solenoid on the starter is defective or the connections/ battery are poor.
How car battery produces the power?
A battery does not produce power, it just stores power. The alternator produces the DC voltage the battery stores. As the power is taken from the battery it is replenished by the alternator.
What does your car battery power?
Headlights, radio, ignition, and other elec accessories. Also turns starter to start vehicle but they replenish battery when running via alternator
