If the prop hub is the problem, could it be intermittent? After the first time this happened, it ran fine 4 times before it happened again.
Thank you for your help.
I have a 2013 Volvo Penta 350, 225 horse in a four winns boat. The engine was running fine. The next time I took it out, it acted like a car with the clutch slipping. The engine was revving but the boat wasn't going as fast as normal. At 4000 rpm the boat would normally be at 37 mph. With the...
