Has anyone else experienced this. Here's the deal. My shift light will start flickering on / off right after i start the car and then will stay on continious. When this hapens my volt gauge drops to 12v. and acts like something is drawing on the sytem. I can restart the car a couple of times and the light will go off and the volt gauge shows 14v. The light is plugged into my 6al box. I'm thinking the msd box might be going out. Has anybody else seen anything like this?? Sometimes when I start the car everything is normal. Any ideas out there????