Keeping Diesel Engine Warm
My dodge dually Cummins engine is very hard to start when cold. At home or camping with hookups I can plug in the block heater but what can be done when boondocking.
Forum Discussion
I agree with those who say you have a problem. My 2016 Ram TDSL started at well below -20 deg on the Alaska Highway without being plugged in overnight.
(all the plugs at the motel were taken)
(all the plugs at the motel were taken)
