Hi guys, newly registered but long time lurker here.
I have a 2014 Ford Fusion 1.5L Turbocharged that calls for 5W-20 (specifically, motorcraft 5W-20 synthetic blend). For the duration of my ownership I have used either M1EP 5W-20 or Valvoline Synpower 5W-20 (I prefer the Valvoline because I run...