AaronWhitt82
07-12-2010, 11:15 PM
Today I was at Wal-Mart and was going to pick up some Mobil 1 full synthetic oil.
Last season I was using Mercruiser 25W-40 semi-syn oil and then when I winterized the boat I changed the oil and used Rotella 15W-40.
I figured I may as well switch over to full syn oil now.... I couldn't find the Mobil 1 in a 15W-40 or anything close to that. The closest I found was 10W-40 & they also had 10W-30 & 5W-30. I know I need a little heavier oil.
I also noticed they make a high mileage and extended performance oil, but again I couldn't find the right weight.
I was just wondering what weight you guys are using?
I tried searching, but it doesn't seem to work so good.
Thanks
Last season I was using Mercruiser 25W-40 semi-syn oil and then when I winterized the boat I changed the oil and used Rotella 15W-40.
I figured I may as well switch over to full syn oil now.... I couldn't find the Mobil 1 in a 15W-40 or anything close to that. The closest I found was 10W-40 & they also had 10W-30 & 5W-30. I know I need a little heavier oil.
I also noticed they make a high mileage and extended performance oil, but again I couldn't find the right weight.
I was just wondering what weight you guys are using?
I tried searching, but it doesn't seem to work so good.
Thanks