justinbucherj
02-26-2010, 06:40 PM
What oil is recomended for use in my Volvo Penta 1999 5.0 GL? I was planning on using Royal Purple marine oil like this...
http://www.royalpurple.com/motor-oil.html
If i do use this oil, what is the proper viscosity? Like 15W40 or 20W50 or something else? Any advice would be greatly appreciated!
http://www.royalpurple.com/motor-oil.html
If i do use this oil, what is the proper viscosity? Like 15W40 or 20W50 or something else? Any advice would be greatly appreciated!