Hi guys my 96 Bounder 34j F53 has the 460. The rig has 11k. What do you guys think the best oil is? I’m hearing Rotella for the zinc but it’s not in 5w30. Any advice is greatly appreciated!
You are right about the "Oil viscosity has little to do with oil QUALITY" Well I think the 0-30 Mobil one will exceed all the API Ratings. Mobil 1 0W-30 meets or exceeds the requirements of, ACEA, A1/B1, API,SN,SM,SL,SJ, ILSAC, GF-5, Ford, WSS-M2C946-A, Ford, WSS-M2C929-A Mobil one has a new european standard that is 0-40 weight that might be better in the hotter mounths. Bill