First winter with my craz and first time with a catalytic converter marine engine. I am used to fogging the motor by spraying down into the throttle body, which I understand is a no no on the catalytic converter engines. So I have read to pull each plug, spray fogging oil, and bump the motor to move the oil around. Couple questions. I understand the raptor engines have 16 plugs. Do I need to remove all 16 or just one per cylinder? Also can I remove all 8 or 16 and then bump the motor or do I have to do individually by cylinder? Do I bump the motor with the plug out or back in? If out, do I need put a town or something blocking the open hole or will oil blow out there? I am assuming you guys all bump the motor with the safety lanyard pulled so that it wont start?