http://www.wkjeeps.com/wk_tsb_list.htm#09-013-04
This TSB states that the 3.7L V6 (currently found in the Liberty) and the 4.7L V8 (currently found in the Grand Cherokee, Durango, Dakota) require 5W-40 motor oils while the Hemi requires 5w20.... Cafe?
This TSB states that the 3.7L V6 (currently found in the Liberty) and the 4.7L V8 (currently found in the Grand Cherokee, Durango, Dakota) require 5W-40 motor oils while the Hemi requires 5w20.... Cafe?