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Why would the alternator over charge in a 1986 ford F250 I have replaced the alt. and the voltage regulator?
Wiki User
∙ 14y ago
defective voltage regulator
Wiki User
∙ 14y ago
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Why alternator will not charge battery on 2005 ford focus... New alternator new battery replaced already?
Voltage regulator or loose wire.
Buick lesabre new alternator battery will not charge?
Have you checked the fuses?AnswerMay be a bad voltage regulator. alternator is no good without a voltage regulator. that's what "turns on" the alternator.
What causes alternator not to charge battery?
Defective alternator or internal voltage regulator is bad.
What causes the alternator to not charge batterie?
Defective alternator or internal voltage regulator is bad.
Why wont a 1998 Kia Sephia hold a charge even though Ive replaced the alternator and the battery?
does the kia have a remote voltage regulator
What makes a battery and alternator over charge?
faulty voltage regulator
What causes a 1998 Jeep to not charge Alternator OK?
Bad voltage regulator
Where is the location of the voltage regulator on a 2008 dodge ram 1500 truck?
The voltage regulator for the alternator is in the computer. If the voltage regulator in the computer does not work, you can add an external voltage regulator and then your battery will charge normally. Make sure to check the ground on the computer. If the ground is bad on the computer, then the computer will not regulate the voltage to the alternator properly.
What component recharges a vehicle's battery?
The alternator, in cooperation with the voltage regulator and the charge relay.
Can an alternator that has a built in voltage regulator show good when the regulator is bad?
If the regulator is bad, the alternator would have a low charge or a high charge or no charge at all. With a good battery that is fully charged (12.68 volts) and the engine warmed up and idling with no accessories on, you should get a voltage reading at the battery of 14.2 v (plus or minus .2 v).
What do you do after replacing alternator on a 1982 Plymouth reliant with new one but still won't charge?
i have changed the alternator and voltage regulator and it still wont charge ; 84 Plymouth reliant
Why won't the alternator charge?
Bad alternator? Bad voltage regulator? Bad Battery (won't take a charge)? Bad fusable link? Loose or corroded battery cables?
