2000 GMC Safari "alternator problems" Questions

batt light stays on, what's the prob. How do i check? your battery light is on because your alternator is going out to to double check start the car and pull the negative battery cable off if the car ...

have new battery,alternator, starter and battery still goes dead on my gmc 2003 safariif i the voltage on the battery its about 7 and then it dies completly what can be my problem if I change the ...

alternator jumps up and down I noticed that the alt needle would go up and down with the fuel gauge needle(which has been working intermitently) when I would rev the engine the needle would go down, ...

I'm having a problem getting the alternator out of my 1995 GMC Safari. i've removed the 2 front bolts but something is hanging it up. Any Suggestions? there are small sleeve inserts in the alternator ...

alternator and belt keep going bad every 6 months when i turn on all power in van ac, lights, the voltage seems to go down at times it will stall took alternator back to auto parts store they say it ...

...is offered. Also they will charge your battery if it can be charged. I would say you have a faulty alternator if all your lights and other accessories are off. Ie..... radios, phone chargers

...this kind of problem would be more related to corrosion not letting it charge correctly or a bad alternator that is not putting out enough voltage to charge it as you

...short. Almost blew up. Had a similar problem with motor cutting off. My problem was a diode in the alternator my ac/heater air only comes out of the windshield defrost vent...I think is caused by a ...

...with it. If the battery turns out to be fine, have your electrical system checked to see if the alternator and/or voltage regulator are operating properly. This is too simple...... Please recall ...

volts or higher. To test: Fully charge, then load test battery. If Battery okay, then load test the alternator to check output amps. If no tester is available, often parts stores will test for free