I ended up getting a new MOPAR thermostat and changing it out myself and flushing my coolant. Code hasn't came back, it looked like my original thermostat wasn't closing all the way so coolant was constantly running.
Hello everyone,
Looking for some help here. My truck is throwing the P0128 code for engine cooling. My truck doesn't run hot, it usually stays around 195. Clearing the code will keep the CEL from popping for a few days then it comes right back. Should I go ahead and change the thermostat? Also...
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