W waterboymvp New Member Aug 2, 2010 #1 Took the boat out yesterday and it ran pretty good, other than one engine. One engine would go from 5K to 7K. No matter what I did I could not maintain any rpm between 5 and 7K. does anybody know what causes this?
Took the boat out yesterday and it ran pretty good, other than one engine. One engine would go from 5K to 7K. No matter what I did I could not maintain any rpm between 5 and 7K. does anybody know what causes this?