No voltage at battery terminal right now. Alternator not charging. Dad took it to a repair shop this morning. Did not want him to do this but I am at work and he only trying to help fix. Told him to stop as shop will be costly. I am with you, believe computer is problem. I called Autobone and Autozone. both can get computers for around $160.00 I can go to junk yard and probably get one for $10.00 from guy I know and take the chance. Also Autozne said they would take back the fried alternator now at no charge and give me a replacement. Question I did ask autobone is that computer specific to that year? They don't know and they said they do not see a spread of years that computer will cover. They did say you can use a D or B model (truck or van) for the same year. If I go to junk yard and pull one out of a 87 truck will it work or are things different?