How to clean an AC evaporator in a car?
How to clean an AC evaporator in a car? 1 Inspect your vehicle’s air conditioning system. By doing this, you are already trying to access the evaporator assembly. 2 Accessing the car evaporator core. 3 Spray the cleaner through the access you made. 4 Lightly rinse the area with clean water. 5 Seal the heater box. 6 Return the resistor block and fix it. ... What's the best way to clean an evaporator coil? Once you can access the coils, do the following: When you can see the evaporator, you may be able to slide it out slightly. Then use...