1992 ford bronco 4x4 351ci fuel injected

1992 FORD BRONCO
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TDWHITEIII
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My charing light is on in my truck so I replaced the alternator/regulator the light is still on.I checked voltage at battery with truck off it was 12 volts dc.
I checked it with the motor running and it is 11.6 dc what should I look at next in the system thanks Tom
Jan 31, 2006 at 8:48 AM
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2CARPRO JACK
  • ✓Experienced Mechanic
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Check the resistance in the charge wire between the alt and the battery
Jan 31, 2006 at 9:01 AM
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TDWHITEIII
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The ohm were 59.6 on one wire and 59.1 on the other. what should they be. Thanks again Tom
Jan 31, 2006 at 11:34 AM
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TDWHITEIII
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I dont no if this will help in diagnosas but the vehicle
run very rough stumbles on acceleration idles rough .
Maybe it ha something to do with the sensors not operating correctly for lack of power or at least I hope so.
Jan 31, 2006 at 11:43 AM
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TDWHITEIII
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Could it possibly be a bad ground?
Jan 31, 2006 at 11:45 AM
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