Originally Posted by huntergreen
there is no correct answer that i know of for the first change. i did mine at 3000 miles and used penzoil ultra. i now use mopar filters. i use 5-20 as called for in the book as any heavier oil will play havoc with the mds. 2500 hemi dosn't have mds which is why it can use a heavier oil.
Thanks guys, that has it answered for me.....5-20 it is.