Here are some additional oil specifications for the 7.3L Power Stroke engine:
* API CF-4/CH-4 or CJ-4
* ACEA B3/B4/E7
* JASO DH-2
It's important to use the correct oil type and viscosity for your vehicle in order to maintain optimal performance and engine longevity. You can find the recommended oil specifications for your vehicle in the owner's manual or by consulting with a qualified mechanic.