Battery overcharging on olds aurora. already
Battery overcharging on olds aurora. already replaced battery, alterntor, and PCM with used PCM. each PCM threw out 15.4 volts on dash. what else could it possibly be?
Cars & Trucks - Oldsmobile - Aurora
Answers & Comments
That aint ALL THAT BAD A BATTER SHOULD BE CHARGING AROUND 14.5 TO 15 VOLTS when car is running.. if you think u are having a prob try voltage with every thing on....shouldnt drop more then 13 volts