Posted by Chris in Tacoma [71.231.16.240] on Thursday, November 21, 2013 at 23:22:18 :
In Reply to: motor oil posted by Mark in Washington [76.28.246.111] on Thursday, November 21, 2013 at 23:02:29 :
Modern oils hold ZDDP in suspension not allowing the zinc to stick to the metal giving any benefits of reduced wear that non detergent oil with ZDDP would provides.