1985 Ford F150 overcharging

1985 FORD F-150
250,000 MILES • 6 CYL • 4WD • MANUAL
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ANDY J
  • MEMBER
  • 1 POST
i have installed a new alternator,a new voltage regulator and a new battery.my system is still overcharging.why?
Jan 10, 2010 at 2:20 AM
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JACOBANDNICKOLAS
  • ✓Experienced Mechanic
  • 110,248 POSTS
It has to be a bad voltage regulator. That is what cuts the power from the alt. Have it checked where you got it and replaced.
Jan 11, 2010 at 2:28 AM
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