My Twin's 04' Sport overheated last night up in the PNW heatwave. The thermostat did something wonky about a month ago, reading only 165* while we were on the highway doing 70mph. I assumed the PO installed a lower * thermostat and purchased a Stant 195*. Then the Jeep was running 210*, so we put off installing it. Then the overheating incident occurred. Now I assumed the thermostat might be sticking, so I replaced it and the housing. It's still overheating. The fan is working. Should I assume it's the water pump?
Thanks
Also, is there a difference between Mopar and Chrysler water pump? Part numbers are the same.
Thanks
Also, is there a difference between Mopar and Chrysler water pump? Part numbers are the same.