Well, with the low temps last night and today we were unable to start the motorhome to move to our next destination in Arizona. Apparently the diesel fuel "gelled" due to the cold. We've put a fuel additive in the tank that's supposed to turn it into liquid again. Tomorrow morning I'll have to put a heater under the engine and then change the fuel filters to get us back on the road again. Thankfully we'll be heading into warmer temps as we get into Arizona.