Re: Engine Block Heater Cord?
Sit your rig at -40 for 20 hours and it is easy to understand why. Most parking sites that can/will reach those temperatures for days and weeks straight will have free plug-ins.
-20 will make it hard to start your diesel but even with 2 batteries -40 or warmer with the right wind will make impossible to start your gas engine. And when if it does start it will let you know its not happy about it.
2014 Overland, 3.6L, ATG.