My compass has close to 400k miles on it and it is still running strong. The overheating problem just started in mine I’m taking it to the shop today. All signs point to thermostats.Do you have coolant in the expansion tank? You know, the one that's in the engine compartment next to the windshield washer resivoir. If it's a computer module problem, well that's beyond the common sense approach. I hope that you get yours fixed and I hope that I don't experience your same problems! Are these 2.4 engines going to last for the long haul? I hope so, mines got over 50,000 miles on it.