I run 2 ford 7.3 turbos and a liberty 2.8. Fords laugh at the cold jeep is a wimp. Even plugged in 2.8 turns over many times before starting. Block heater registers only 33 ohms. 7.3's are at 277. Dealer hasn't a clue, yet. What should the resistance be on the 2.8. Also mileage went from 27.2 down to 20 when the recall detuned the computer. Never should have let them do it. Oil filter is to exposed. Is there a shield or do I make my own?

 

Sorry can't help ya on the cold start issue but that sucks they DEtuned the Jeep! Man I'd be hot over that one! Also Welcome to DieselBombers!