My 2002 f115 stalls when throttling back to idle.
It starts fine and runs fine at any rpm above idle. The engine will will run 5600 rpms wot and has plenty of power.
problem is intermittent.
Sometimes it will do this when I start it and as it warms up at idle it will stall.
I bought the boat and motor used so no experience with Yamaha.
Any ideas ?