S
Sherwood Winders
Guest
"We have a yanmar YSM12 diesel
"We have a yanmar YSM12 diesel in a 1979 hunter 30 (in very, very good shape and well taken care of) we just bought. While moveing it home to NC form Va on the ICW we expernced randum loose of comprretion whish resulted in the engine stoping. after 15 to 20 min of hand cranking and pushing on the decompretion valve it would regain compretion and start. the engine would run four to six hrs with out a problem and then repeat the same problem. Other than that it runs very well. Is the decompretion value or a sticking exhust value the problem? What to Do?"
"We have a yanmar YSM12 diesel in a 1979 hunter 30 (in very, very good shape and well taken care of) we just bought. While moveing it home to NC form Va on the ICW we expernced randum loose of comprretion whish resulted in the engine stoping. after 15 to 20 min of hand cranking and pushing on the decompretion valve it would regain compretion and start. the engine would run four to six hrs with out a problem and then repeat the same problem. Other than that it runs very well. Is the decompretion value or a sticking exhust value the problem? What to Do?"