1989 Chevrolet Cavalier Charging System Voltage Fluctuation Over 17 0v

1989 CHEVROLET CAVALIER
200,000 MILES
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charging system problem voltage fluctuation over 17.0v at times with code 52 new battery, alternater and alternater connector at alternater car stalls at times when coming to stop also 3 sd auto trans seems asif ttc solenois not enaging at 70 mph rpm at arouond 3000 or more z24 2.l v-6 any suggestions? thanks
Jan 1, 2013 at 8:28 PM
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ASEMASTER6371
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the alternator is no good. way too much voltage.

it may be causing all the other issues. replace it re check the voltage, at 14-14.5 volts, and see if any other issues are there

Roy
Jan 1, 2013 at 8:36 PM
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