DEARBORN, Mich. - Texans trapped in some of the coldest temperatures to ever hit the state have resulted in some out-of-box solutions for keeping warm and powering appliances.As it turns out, Ford's new F-150 model that's equipped with an onboard power source can be used for more than just powering electric tools from a toolbox.That solution was codified into an impromptu request from the company that asked dealerships in the state to loan out its F-150s to other Texans in need of respite from the arctic air plaguing the state.On Wednesday, a blog dedicated to Ford's flagship truck posted a photo of an extension cord plugged into the interior wall of an F-150 pickup bed."Easy to use, just turn it on and forget it."Ran power to some lights,.