OMG this motor is going to drive me nuts i have a 86 force 85 and just fixed the spark problem now have a new one a few days later.had fun out on the boat all day then on the way back home motor stoped going 40 then just died thought i ran out of gas nope.had gas started rite back up and took off again same thing just died after doing this three times the motor starts to knock.kinda like a shiering sound.I pulled the plugs and the bottom is wet but the top and middle look to be lean or brown.i think its the fel pump or jets motor still runs but slow.
