Recent content by Benjoman

This is my first OA. I had Motorcraft 15W/40 syn. and changed to Amsoil AME 15W/40 w/EaO filter. I added 12oz Torco MPZ and 12oz Torco EAL to the 15qts of oil. 75% of the 10,900mi. OCI was towing 6000# TT. Following is Blackstone analysis: 7.3L Powerstroke Diesel 2003, Oil Amsoil AME 15W/40...

Recently swapped my tow vehicle from a Supercharged Lincoln Navigator to a 7.3PSD Excursion. In the Navi I had been running Torco TR-1 20W50 Racing Oil and adding a 120z. bottle of Torco MPZ and a 120z. bottle of Torco Engine Assembly lube to an oil change. This was recommened on a forum to...