Sep 25, 2009 #1 leftcoastjeff Frankentruck lover Joined May 4, 2008 Posts 428 Reaction score 6 Location Monterey, California Do I need to be concerned on a 6.9? doing a coolant renew (with a oil cooler rebuild), pics later... LCjeff
Do I need to be concerned on a 6.9? doing a coolant renew (with a oil cooler rebuild), pics later... LCjeff
Sep 25, 2009 #2 L LCAM-01XA Full Access Member Joined Mar 17, 2008 Posts 5,932 Reaction score 12 Location my very own hell Any diesel can use them. At $5.50 a bottle (you need 2), it's a very cheap insurance.
Sep 25, 2009 #3 Agnem Using the Force! Supporting Member Joined Jan 10, 2005 Posts 17,067 Reaction score 374 Location Delta, PA I sleep better at night knowing my 6.9's are using it.