OK, there's lots to be said about dash voltmeters. But, normally all I use it for is on my panel scan as soon as I start the vehicle, and if I detect a change from normal I look into it. To me, in a vehicle that has only been driven by only one person (me) the accuracy is not as meaningful as detecting a departure from what I consider normal. This time, something is not normal. I only visit troublshooting electrical problems very infrequently. In this case, ONCE in 13 years. This is the second time. I'm calling for help from those who know what they're doing. Thanks
