merc120_81
Petty Officer 3rd Class
- Joined
- Jun 20, 2011
- Messages
- 92
I have a mercruiser 120 , it overheats at high speeds. outdrive MC-1.
I have done the impeller, the thermostat, tested with a clear tube from transom to engine, and replaced the riser/elbow.
verified temps with IR temp gun/probe.
Could the hose between the outdrive and the transom plate, be leaking, and only rear its head at higher RPM??
Thank you.
I have done the impeller, the thermostat, tested with a clear tube from transom to engine, and replaced the riser/elbow.
verified temps with IR temp gun/probe.
Could the hose between the outdrive and the transom plate, be leaking, and only rear its head at higher RPM??
Thank you.