I have a 97 force 120 it will
I have a 97 force 120 it will runs fine at higher rpms but between 1k to 2k rpm it has a vibration like it is missing but no hesitation has a good hole shot and runs rite upto 5100 rpm like it should. Prop has a few dings in it. But also does not want to stay running at idle after it warms up. I am thinking maybe low end is running a little rich. Spark plugs have been a little black and oily. Any suggestions?
I have a 97 force 120 it will runs fine at higher rpms but between 1k to 2k rpm it has a vibration like it is missing but no hesitation has a good hole shot and runs rite upto 5100 rpm like it should. Prop has a few dings in it. But also does not want to stay running at idle after it warms up. I am thinking maybe low end is running a little rich. Spark plugs have been a little black and oily. Any suggestions?
