Manual for my 16 ecodiesel says block heater is "required" for less than -20F. Temp tonight is right at that mark and truck won't even crank, (brand new battery) is it possible there is some kind of protection built in that won't even let it try when it's this cold??
16 ecodiesel won't even crank over. I see in the manual that block heater is "required" in -20F which is right where the temp is tonight. Brand new battery. Is there some kind of built in protection that wont even let it crank if it's below this temp?