Re: ford f 150 lariat 2006
I've been driving the E series for many years now, I'm presently in an 11 that does drain the battery, but we've narrowed it down to aftermarket additions. Never had a problem with a Ford starting in the cold. Had Chevys give me grief in the cold, but never a Ford. Call me cynical, but I'd question the dealership over the truck, unless you know their reliability.
Prius repellant, just add gas.