Within 3 months after purchasing this engine,(bought new in 91, had to be taken to honda dealership for repair. Were told the oil screens were clogged. Has been in shop three times for this. This engine runs great until it dies to an idle from full speed, green light stays on with oil pressure good reading. Have a friend that has a 1998 90hp honda, and he had disabled a sensor in the throttle control box that caused his to do the same thing, (die to an idle). Need help on this one, please resopnd. thanks. G Martin