LakeRider
New Member
My Mercruiser manual says I should use Quicksilver 4 cycle Marine engine oil (SAE 40W, SG or CD).I can't find this stuff anywhere.
It also says that in the event I can't find the 40w, I could use a 20W-40 (SG or CD). Would anyone know if there are more up-to date oils that could be used inplace of the above?
Thanks in advance.
It also says that in the event I can't find the 40w, I could use a 20W-40 (SG or CD). Would anyone know if there are more up-to date oils that could be used inplace of the above?
Thanks in advance.