Posted by dave on Sunday, July 31, 2005 at 1:14PM :
In Reply to: O.T.-New'05 Cummins ? w/PW Content posted by Sparky on Sunday, July 31, 2005 at 9:40AM :
i use delo 15-40wt in my 02 2500 dodge ram diesel and change every 2000 miles. i change all my rigs at 2000 miles and have never had engine failures. dave