how do I fix this kind of trouble.

Have a mechanic check it out hands-on is a good way to start....ever replaced the timing belt and timing belt related componets? If so how long and how many miles ago?

Call Milt's Service Garage right in Vallejo and have them diagnose it for you. (707)643-7548

Acurapartswarehouse.com is a good OEM resource with excellent prices. I have a '92 myself and parts are becoming harder to find even at this site.