Dead Dodge

Hey I 'll make a small donation when I get this van running, it's got me a little strapped right now. She is a 1995 caravan, 197000 +miles. Been a good ride until now. My girlfriend uses it for her job, and puts aroud 2500 a week on it. It's been 100 or near to it, for around 20 days now, heat may have done her in? Tranny went out first, rebuilt that for about a grand. A week and a half later it quits running at about 70 miles per hour. I mean shuts down. Coast over to the side and recrank it, to no avail. Turn the ignition all the way off and back to crank and she fires up and runs like a stripped ape for about 10 more miles, etc. My galis getting pretty upset around now! I go to an unamed part store and ask for HELP and get a best guess answer, two choices, computer or mag pick up or control module or what ever . The later a c note, the first choice a right smart more, and that was of course probably not it ! So I put in the thingy and me and the little woman go for pizza. Runs like the ape again, come home, put her to bed and the next morning, you guessed it. Starts, dies, starts, dies, a few times, guess who is upset again. So I roll her down the drive into the yard. Give the woman my truck and wished her well. I really would like to know what happened to the caravan and when I regrow my arm and leg, maybe I can fix it , and if there is any left overs, I can send you a tenner? Oh I almost forgot, there is no voltage going to the ignition coil. Thanks and have a good one !