I have a 99 Honda 9.9 BF99A moter after troling in cold weather the oil is milky white after taking to dealer and they say nothing wrong changed oil went back out after running 10 min. milky again. Checked compression it is good. has been on same boat since new and just started in the last 2 months. if using hose to run doesnt turn milky but in a 30 gal tank will?? were do I start Headgasket? please help.
