I recently purchased a 1998 Hunter 340 with a yanmar diesel. On our first overnight adventure we motored for about 4 hours after the wind died. When we went below what I believe was diesel exhaust fumes were unbearable. The smell was in all ours cloths, towels and cushions. We had put about 15 hours on the boat in the last month and up until this trip hadn't noticed any problem. Any suggestions?
Thanks in advance
Walt Bailey
Thanks in advance
Walt Bailey