I have a 2011 Ford Edge. It has stalled on me, with wrench light coming on, three separate times in 3 months time. Doesn't matter the speed, two times on highway, one time in neighborhood. Car goes completely limp and coasts to a stop. I'm able to steer it to the side while it's stopping. It is very frightening! It happened the first time in May (at roughly 36,000 miles) then again a week later. Now it just happened again yesterday (August), 4,000 miles since the last time. The first time we took it to the dealer, they said there was carbon buildup in the fuel system. Charged us $400 to clean it. The second time we took it, said they couldn't duplicate the problem, but did a "recalibration". Will be taking it back to the dealer tomorrow!