Originally Posted by 2012FocusSEL
I apologize if that had already been stated. I was reading through the owners manual for the oil capacity and came across that in my reading. Any who those who prefer to see physical evidence here's a pic out of the owners manual for your viewing pleasure!
The way I read that verbage in the manual, is that it means in areas where regular is considered lower than 87 octane, to use fuels labeled premium for better performance (especially in high altitude areas).
2012 Race Red 5-door SE, 18" Ti wheels, Ti headlights/fog bezels, 20% tint, debadged trunk
2002 Sonic Blue SVT - supercharged (sold)
2008 Vista Blue SE (gone)