mikethefloorman
New member
I am trying to find out what year this motor is. I am having no luck. I believe it is a late 80's early 90's motor. I want to get a repair manual. The motor starts and runs really good at first. After about 5 or 10 minutes it begins to fall off and will not idle well and is hard to keep running at low RPM's. I really could use some help identifying the motor itself and also whatever its problem is. ( NS9.9B2, 355A-1, 22963 )