Radiator fan constantly running
Hello, I have a 1998 jeep cherokee 4.0L. Recently, it seems after I installed a RC 4.5" lift my radiator fan will run constantly only when the heater is on defrost. When it does that it is not letting the engine get up to operating temp. It will reach around 145-150 degrees.
When its not on defrost and is on another setting it works fine.
I have done a search and based on what I found I dont think it is the relay or coolant temp sensor. Could it be the control switch on the dash?