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Low Voltage

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Old Apr 30, 2006 | 09:23 PM
  #1  
Keepback300ft's Avatar
Keepback300ft
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Low Voltage

93 ranger xlt

I am showing low volts around 10v i guess and my battery warning light is on. It started yesterday but the volts shot up and the light went out after a couple of minutes driving, but today no dice the volts stayed low and the light never went out. My battery is only about 2 years old. Any guesses?......alternator, wiring, battery........
 
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Old Apr 30, 2006 | 09:24 PM
  #2  
RangerPilot's Avatar
RangerPilot
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From: Durant, OK (SOSU)
Well...test the battery with a real voltmeter, then test the alt with a real voltmeter. You can also have them professionally tested at an auto shop under load. Sounds like the alternator is performing at times then cutting out.

RP
Zach
 
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Old Apr 30, 2006 | 09:27 PM
  #3  
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Bdox
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From: Lake Tahoe, Nevada
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Sounds like classic symptoms of alternator brushes failing. That is assuming that you have made sure all the connections are sound.
 
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