SailNet Community - View Single Post - Yanmar coolant light on
View Single Post
Old 03-17-2014
Samuelmonosov's Avatar
Samuelmonosov Samuelmonosov is offline
Join Date: Mar 2014
Location: Santa Barbara
Posts: 36
Thanks: 2
Thanked 0 Times in 0 Posts
Rep Power: 0
Samuelmonosov is on a distinguished road
Re: Yanmar coolant light on

I had a similar problem. It ended up just being a bad thermostat. The thing was stuck open, so she started up, the coolant in the reservoir just dumped into the closed water system. The alarm wouldn't go off until the temperature was high enough for the coolant to actually be needed. Hope that helps

Sent from my iPad using Tapatalk
Reply With Quote Share with Facebook