Elisa

I've never been in a forum before and I don't know if I'm in the right place. My daughter just recently bought her first car. A 1992 Integra RS. It is a 5 speed. First she had to replace the Catalytic convertor, then her muffler fell off, then she had the distributor replaced. It seemed fine for about the first 150 miles all the while the Check Engine light was still on but was told everything was OK. Well the next thing, the horn stopped working, then it wouldn't start so she replaced the battery. Then it would start but would only go to 3500RPM and no more. Now it's only running on 3 cylinders. She worked all summer and saved her money to purchase a car. We were told that the Acura was a great automobile. What should we be looking for? Thanks for the help.