Hi,
I've got a Tohatsu MFS25B, I've started to get problems this season.
It started with the alarm / red light after running at cruise power for 5-10 minutes, it reduced engine speed to idle automatically.
I've having problems finding the solution to my problem, the following has been done without fixing the issue in accordance with the troubleshooting guide in the servicemanual..
- Replaced impeller, and rechecked fo correct installation.
- Replaced engine oil and filter.
- Functional checked thermostat, opened fine at correct temperature.
One thing I did notice today after eingine oil replacement, was a flow of coolingwater (cold water) flowing from an opening in the lower part, just by the two mounting bolts for the tilt with rubber dampers. See video on youtube.
Is it suppose to be like this? the cooling water check port has waterflow as normal.
Any suggestions?
edit: it's a modelyear 2012, Serial: 004788AB
I've got a Tohatsu MFS25B, I've started to get problems this season.
It started with the alarm / red light after running at cruise power for 5-10 minutes, it reduced engine speed to idle automatically.
I've having problems finding the solution to my problem, the following has been done without fixing the issue in accordance with the troubleshooting guide in the servicemanual..
- Replaced impeller, and rechecked fo correct installation.
- Replaced engine oil and filter.
- Functional checked thermostat, opened fine at correct temperature.
One thing I did notice today after eingine oil replacement, was a flow of coolingwater (cold water) flowing from an opening in the lower part, just by the two mounting bolts for the tilt with rubber dampers. See video on youtube.
Is it suppose to be like this? the cooling water check port has waterflow as normal.
Any suggestions?
edit: it's a modelyear 2012, Serial: 004788AB
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