M
migot07
Guest
"From the short time I have be
"From the short time I have been on this board and doing a short search, I realize that many of you only use the Mercruiser 25W-40 engine oil.
1)How many of you use Shell Rotella 15W-40? It seems to me like it would be a good choice as the 15 weight is only gonna get up to the head earlier because of it's lighter viscosity, especially when it's colder. I also noticed that mobil delvac and chevron delo 400 (also good oils) are available in this viscosity. Thanks for any advice."
"From the short time I have been on this board and doing a short search, I realize that many of you only use the Mercruiser 25W-40 engine oil.
1)How many of you use Shell Rotella 15W-40? It seems to me like it would be a good choice as the 15 weight is only gonna get up to the head earlier because of it's lighter viscosity, especially when it's colder. I also noticed that mobil delvac and chevron delo 400 (also good oils) are available in this viscosity. Thanks for any advice."