Has anyone ever heard of gas freezing in the fuel tank. Well the gas in my jeep did. Along with the fuel in my cummins. And it cracked the fuel lines in my sons vehicle. I had about 1/4 tank of fuel and gas in both vehicles. They both started normal. Then after a few minutes they both stopped running.now they both wont start. It got down to -10 last night. Do you think that this is cold enough to freeze gas and fuel? I should of fueled up before the big freeze. Any thoughts or ideas on how to start the vehicles,other waiting to warm up.