High voltage

 
Old 02-24-2008, 02:03 PM
  #1  
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Default High voltage

hey all, i have a 1986 9000 turbo and i am having troubles with it runnning at high voltage. When it idles it is at about 12.5 volts but when driving i am at around 19 to 19.5 volts. Not sure if its mt alternator going bad or voltage regulator or something. Hope one of you will have some answers for me. Thanks!
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Old 02-24-2008, 06:34 PM
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Default RE: High voltage

voltage regulator I think...go to advance auto parts, they do electrical system checks...
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Old 03-13-2008, 05:25 PM
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Default RE: High voltage

well i got the voltage regulator replaces and running well now. But, when i was running at 19 volts my heater blower quit working. Does anyone know if there is a blower motor relay somewhere.
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Old 03-13-2008, 08:33 PM
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Default RE: High voltage

I would say that you fried the resistor that controlls fan speed. Not sure where it is on your car though...
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