Our first problem was the battery draining. We pulled the blue tooth hands free driving fuse and this stopped the battery draining. Shortly after that (and I'm not sure the 2 are related), the van started to stall within the first 3 miles. We pull over and sometime all we have to do is start the van again. Other times we use our portable jumper and jump the van. It will then run for a month with no issues and then it starts all over again. What exactly is the problem here. Thanks in advance for any help you can give.