I know Shell Rotella diesel oil is favored here by several people for our Mopars. Any reason why not to use another brand of diesel oil? For example, Auto Zone has Castrol Tection Extra 15x40 Diesel oil on sale for $10 a gallon right now. Thanks, Gary H. ---- Please address private mail -- mail of interest to only one person -- directly to that person. I.e., send parts/car transactions and negotiations as well as other personal messages only to the intended recipient, not to the Clubhouse public address. This practice will protect your privacy, reduce the total volume of mail and fine tune the content signal to Mopar topic. Thanks! '62 to '65 Mopar Clubhouse Discussion Guidelines: http://www.1962to1965mopar.ornocar.org/mletiq.html.