My check engine light lit up today and pulled the codes. Getting code P0128 "Coolant Temp below thermostat regulating temp".
My coolant is up to level and I don't think my thermostat is bad and fans work fine. I'm guessing it's my coolant temp sensor. Anyone know where the sensor is located on my 4.4 Jag block before I start pulling the plastic off? Not the one on the oil filter adapter.
My coolant is up to level and I don't think my thermostat is bad and fans work fine. I'm guessing it's my coolant temp sensor. Anyone know where the sensor is located on my 4.4 Jag block before I start pulling the plastic off? Not the one on the oil filter adapter.