View Single Post
  #4 (permalink)  
Old 09-20-2007
Goodnewsboy Goodnewsboy is offline
Senior Member
 
Join Date: Nov 2006
Location: Massachusetts
Posts: 379
Rep Power: 4
Goodnewsboy is on a distinguished road
My Yanmar has an overtemp alarm that goes off if the cooling system is not full. It is controlled by a thermal switch. Check your manual. Make sure the system is topped up.
Reply With Quote