"I have a new 7.4 330 hp Marin
"I have a new 7.4 330 hp Marine Power that is ready for the first oil change. The owners manual leaves me wondering exactly what oil can be used. In particular I am thinking of Shell Rotella T which is 15W40. I am interested in hearing the thoughts of the group. Thanks, Dwight}"
"I have a new 7.4 330 hp Marine Power that is ready for the first oil change. The owners manual leaves me wondering exactly what oil can be used. In particular I am thinking of Shell Rotella T which is 15W40. I am interested in hearing the thoughts of the group. Thanks, Dwight}"