I was going to PM you but the systems says you hve the PM turned off. Remember our chat about fuel pumps a few days back? Well I have a new one for you. I have never seen this before. On a Kohler CV25 the pulse pump started spraying gas out of the pump vent, that brass mesh vent on the back of the pump. I have never seen this before. I looked around and found that the molded hose on the breather on the valve cover going the the air clearer housing had been replaced with fuel hose. The tight bend had caused it the pinch closed. I am guess that pressure built up in the crankcase to the point that the diagram in the pump failed. The owners tell me that this is the second fuel pump to fail in this manner in less than 2 weeks. I have never seen this before, have you?