This is my first Jeep. Just did the water pump, thermostat/ housing, power steering pump, and a ton of cleaning. Only the steering pump assembly was necessary. Did everything else for the hell of it. Took my time and after dealing with being given the wrong parts, finally got everything back together. I have a closed system, went through the bleeding process, and couldn’t get it right. Kicking myself for not drilling holes in thermostat. I didn’t fill the radiator through the upper hose, or into the stat housing. I think I have my water pump outlet and heater hose backwards. Just going through the paces of trial and error. (Noob). Started raining. Going to mess with it tomorrow