New 6.0 Owner
I just bought my first diesel and it is a 2004 6.0 with 160K on it and I plan on putting the Rotella 5-40w in it but I have no idea what AR9100(I think I got that right) is and was hoping to get some input. I also checked the trans fluid and it is in good shape but would like to change it out, however ,I am worried about doing the flush since it does have some miles on it and I know losing those wear products can result in a multitude of problems in some cases. So was just kind of hoping to get some input from you fine gents who have been doing this longer than I have been driving and go from there. Also is doing an oil change on your own as easy as on a normal truck or is it a little different with a diesel? And finally... what oil filter do yall recommend?