Questions & Answers for: Jeep Wrangler heat pump blows cold sometimes

...blows cold air. the electric motor that open the heat door looses electrical connection there by the door stays on cold / it is located under the a/c heater assembly / which requires removing the ...

heat blows only cold air. While the old themostat was still installed, it would sometime blow hot air and most of the time it would blow cold air. How often has the coolant been changed? My only guess

...heat althought it is blowing air-I appeciate the response on getting lines blown but guy said he did that and he also recommended a new water pump because fan blades may be rusted and not pushing hot ...

...pump, thermostat, coolant changed 2 weeks ago and is full). When i try to turn on the heat, it sometimes blows warm air, but nothing hot like it used to. what could this be? Have you checked the ...

...heat on to floor/vent. Cold Air. I turned it off, back on same thing. Slowly checked each setting, they all work but continues to blow cold air. So i left it on low and put the car in drive and ...

...air. but car not overheating. have antifreeze. just blows cold air weather on air conditioner or heat. could it be the thermostat yes,i would definately check the thermostat,its usually the

Heat and defrost blow cold air I have replaced the radiator, water pump, and thermostat (190 degree) due to rad rusting out. Heater core has been thouroughly flushed and has excellent flow. Temp looks

...heat. If you replaced the water pump and the radiator for this condition then it was a waste of money. If you had a water pump or radiator problem it would overheat. The fact that your blowing cold ...

...blows cold air and heat controls inside the jeep works.; I recently flushed the heater (radiator) and replaced the fluids but still cold air) Help Me Please replace termastat Did you drill by the ...

jeep tj overheats and heater blows cold air temp gauge climbs to max when driving check coolant level  sometimes low level will cause no heat