Sorry to hear you're having so many problems with the Subie, but I do know what you mean by computer controlled. Although it is a relatively simple machine, the throttle is electric and to me doesn't feel connected to the engine at all. I too also had problem after problem with my car that made me boil over and want to sell it. But if you can just hang in there I can say from personal experience that it's a good little car, that unfortunately is getting a bad wrap because the person who worked on it before might not have been the most competent mechanic. At the end of the day there comes a point when you get tired of shelling out money, but as someone who has been in the same position with the same car, I'm happy I still have mine after it's all said and done.