srantheman
Cadet
- Joined
- Jun 20, 2020
- Messages
- 15
I purchased a G3 16ft pontoon boat earlier this year with a yamaha 50TLR on it. Part number on motor is 50TLR 6h5k 1030341F. When I bought the boat, I replaced the fuel tank, fuel lines, and spark plugs. Boat run great the first couple of times I took it out. A couple of weeks ago the motor flooded and wouldn't start back. I got it home let it sit that day and then it cranked the next day. Since then it will crank fine, idle fine, but at WOT it will only get to 4200RPM. It also seems to be running really rich. I'm wondering if the prime start feature is stuck on and that is causing the system to be rich. I'm going to try the next time we go out to turn that feature off since it's the summer time. Is there anything else I should be checking? I would take it to a boat shop but all of them in my area are 4-5 weeks before any of them can look at it. Any help would be greatly appreciated.