Re: ECO Button
Leave mine on all the time too. Like said previously, idle RPM's are lower. Also throttle response is somewhat slower. Not dangerous slow, just slower on the get-up-and-go. I'm mostly driving in the city with California's untimed traffic lights. So it's go from one red light to the next for me.
2011 Equinox - LTZ, 2.4L, Twilight Blue, Black/Titanium, FWD, XM Contract, OnStar Contract, 18" Wheels, Delivered 4/30/11<br />2008 Acadia - SLT2, 3.6L, Deep Blue, Titanium, AWD, HID, HUD, Nav, XM Contract, OnStar Contract, Tow, Dual SkyScape, 7 Pax Seating, 19" Tires, May 8th Flash, Delivered 1/12/08