How to change the spark plugs in the 4 cylinder “boxer” 2016 Subaru Outback 2.5L engine and cleaning the throttle body
https://www.paulstravelpictures.com/Subaru-Outback-FB25-Engine-Spark-Plugs-Replacement-Guide/
plug gap is 0.039 to .0043" (inch) or 1.0mm to 1.1mm.
Spark plug torque setting: 13.3 ft lb
Ignition coil bolt torque spec: 5.9 ft lb
Torque setting, throttle body bolts: 6 ft lb
I am not a mechanic, but I do enjoy working on my own vehicles. These videos are intended for general information and guidance. Do your own homework and research before attempting any auto repair. Always consult a professional when in doubt.