Re: EFI responsiveness
YellowXF I know the feeling.
I have a 3 speed EFi XF and my parents drive an AU Fairlane. With the XF i put my foot down and it kicks back instantly but with the AU, you put your foot through the firewall then it pauses for about .9 of a sec, kicks down and powers all the way out.
I think this could be due to the different gearboxes, accelerator cables, (fly by wire? don't exactly know what that is), VCT on the AU or maybe just new tech associated with ABS/traction control.
I have noticed too that if you rev the AU up at idle, it slowly decelerates back down and it can be harsh sounding. VCT perhaps?
Maybe someone else could shed some light