Question about 1988 Ford Taurus

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I am having a problem with my alternator. I have been told there is a fuse that will interupt the charge getting from the alternator to the battery. Is this true and if so, which fuse would it be?

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You can have your altenator tested at an autozone,advance auto for free while it's still on the car,or you can check it yourself by starting the car,while running disconnect the positive cable,be careful not to let that cable touch anything. if the car dies,the altenators bad. as far as a fuse, you may have a fuseable link,but those are usually for the starter.someone may have done some other wiring to it.i would check the altenator first though.also make sure your belts tight and the altenator is plugged in. check the plug on the altenator to insure it's plugged in all the way.make sure your battery cables are tight. if you decide to go to a parts store to have the altenators good,have them check your battery also. it's free.if your car runs fine until you park it at night and then next morining it will not start,it may be bad battery.just thought i would throw that in,just in case.hope this helps and thank you for choosing

Posted on Dec 30, 2010

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If your battery isn't charging, first you should make sure all the terminal connections are clean and tight. Also make sure that the battery cables are not corroded and in good solid shape.
The part that controls charge from the alternator to the battery is called the voltage regulator. It's part of the alternator. You'll need to replace the alternator to get a new voltage regulator. Chances are they have both failed if the battery isn't charging.

Posted on Dec 30, 2010


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