2010 Jeep Liberty
Mileage
124,664
Service Date
11/15/2024
Services Performed
- Inspected blend door actuator operation. Vent temperature changes from 89°-105°F, removed actuator and manually operated blend door and temperature is the same and linkage operation is good and has overtravel stops built into linkage. Vent temperature increases with RPM 115°F Cooling system has a lot of stop leak in it. Temperature difference of inlet 180°F outlet 150°F. With AC on vent temperature is 52°F. Recommend back flushing heater core.
- Back flushed heater due to excessive amount of stop leak in cooling system. After back flushing heater core vent temperature is 155°F at cruise and 143°F at idle. If heating issue returns recommend replacing heater core.
Harold R. gave our service a 5 star review on 11/22/2024
