Recent content by Cotton Valley

I ordered part number 5184651AH from Mopar.com. Does that match what you installed? Just want to make sure I have the right thermostat before chasing anything else!

So I am having a similar issue. 2015 Jeep runs fine with temps around 208-210 as long as I am running the heater full blast. But get it up to interstate speeds and turn on AC it starts climbing into the 220s - 240s. Never overheats but suddenly lose heat and (or it starts cycling from warm to...