How do you test an evaporator on a car?
How to Test for Freon Leaks in Evaporator Coil
- Attach the a/c gauge set to the vehicles service ports.
- Add one can of refrigerant, containing leak detection dye, to the system with the engine running and the a/c controls in the vehicle set for “MAX A/C”.
- Test drive for 15 minutes with a/c on “MAX A/C.
How much does it cost to replace an evaporator?
Average Cost to Replace an Evaporator Coil
| Average Cost | $1,000 |
|---|---|
| High Cost | $2,000 |
| Low Cost | $600 |
How to remove the evaporator core from a Kia Sedona?
Disconnect the negative (-) battery terminal. 2. Remove the heater and blower assembly. 3. Remove the heater unit lower case (A) after loosening the mounting screws. 4. Pull out the evaporator core (A) from the heater unit. Be careful not to bend the inlet and oulet pipes when removing or installing the heater core and evaporator core. 5.
Can you add Freon to a Kia Sedona?
The A/C system in your Sedona consists of a compressor that is belt-driven, an evaporator and freon. If there is a problem with your compressor or evaporator, adding freon will not restore cooling. How to add freon to your 2003 Kia Sedona: hook up the can of refrigerant (likely r-134a) to the low pressure port.
What kind of a / C system does Kia Sedona have?
The A/C system in your Sedona consists of a compressor that is belt-driven, an evaporator and freon. If there is a problem with your compressor or evaporator, adding freon will not restore cooling.
Why is my Kia Sedona blowing hot air?
When the air conditioner in your 2003 Kia Sedona starts blowing hot air, you likely have a freon leak. Recharging the freon in your AC system is an inexpensive and easy first step to restoring the cooling capacity of your A/C system.
What can I use to clean my evaporator coil?
Mix warm water and a simple detergent in a spray bottle, hand sprayer, or garden sprayer. Apply the water and detergent solution to the evaporator coils. Give the solution a few seconds to a few minutes to soak in and loosen debris.