TechSys

Does this make sense?On a fully charged battery the transmission shifts perfect. The alternator shows voltage of 14.2 to 14.5 volts when van is running, but from the looks of it, the voltage is dropping down to where the transmission is not being controlled which causes the transmission to start acting up.That's the only thing I can see. I just went to Dollar General and the van ran perfect all the way there, BUT, on the way home the voltage meter did a considerable drop, before I got out...