Hmmm...I wonder why the
Hmmm...I wonder why the latest Ecoboost engines from Ford as well as the D-4S Lexus/Toyota (and even BRZ) have port AND direct fuel injection systems? Intake valve carbon anyone? My WRX got pretty good fuel economy if I stayed out of boost, but dragging an Ascent around probably means some boost (though admittedly I haven't driven one to know...I didn't consider one when I bought because I wanted to see how the CVT held up dragging around a heavier vehicle).