Thorton53161
Recruit
- Joined
- Jul 25, 2022
- Messages
- 1
Yamaha 50 EJRR
Overheats in minutes at high idle.
Water pump good ,cleaned all water jackets,removed thermostat ,removed exhaust cover and new gaskets. Good flow through tale tell ( pee hole). Removed head to clean water jackets with new gaskets.
Last thing I can think of is head resurface. Maybe building heat at head from compression leak.
Any input would be appreciated.
Overheats in minutes at high idle.
Water pump good ,cleaned all water jackets,removed thermostat ,removed exhaust cover and new gaskets. Good flow through tale tell ( pee hole). Removed head to clean water jackets with new gaskets.
Last thing I can think of is head resurface. Maybe building heat at head from compression leak.
Any input would be appreciated.