I will buy either Castrol GTX that is on huge sale right now, or Havoline. Today is "oil change day". I realize that Havoline has a boat load of moly in their formulation. Does Castrol GTX use any moly?
quote: Go with the Havoline. Showing real good UOA's
While I favor Havoline too compared to Castrol how do good UOA's on completely different vehicles with unknown histories to most of us make it a good choice for someone else to use on what is probably a completely different vehicle from the ones UOA were done for? What am I missing?