Looking into trying Vavoline Maxlife 10w 30 or Castrol GTX High Mileage 10w 30 next OCI. Castrol for some reason doesn't show or will tell me NOACK for this oil. They show for Castrol GTX, Magnatec, etc...but not High Mileage. I called and they said they cannot tell. Anyone have any ideas?
2014 F-550 PSD..........M1 Delvac ESP 5w-40 + OEM
2018 Dodge Charger SRT Hellcat
2012 Toyota Sienna LTD 3.5L V6
2003 Dodge Durango R/T 4x4 5.9L V8