Home › Forums › Stay Dirty Lounge › Service and Repair Questions Answered Here › 2007 dodge caliber › Reply To: 2007 dodge caliber October 20, 2020 at 1:42 pm #986785 Richard KirshyParticipant Recommend what the MFG originally equipped the vehicle with. Instead of determining the coolant temp via a dash board gauge. Might consider testing with a thermal probe to know what exactly the temps are.