srdancer90
Regular Contributor
"I am aware that this is early
"I am aware that this is early for this topic, however I just purchased a 320 Sea Ray with 5.7 MPI 300 hp engines. I remember hearing that winterization fogging could be dome by adding marvel mystry oil into the water seperating gas filter and running the engine. I was told by ma merc tech that this is an improper way of winterizing the engine, and that a misture of gas, marvel and two cycle oil is placed theough the fuel line. So here is the question. Can you fog the engine by just adding the nmarvel into the water seperating filter and obtain the same results?"
"I am aware that this is early for this topic, however I just purchased a 320 Sea Ray with 5.7 MPI 300 hp engines. I remember hearing that winterization fogging could be dome by adding marvel mystry oil into the water seperating gas filter and running the engine. I was told by ma merc tech that this is an improper way of winterizing the engine, and that a misture of gas, marvel and two cycle oil is placed theough the fuel line. So here is the question. Can you fog the engine by just adding the nmarvel into the water seperating filter and obtain the same results?"