You can spray a little 409 on the coils, let it sit for 15 to 20 minutes and simply rinse it down from top to bottom. Also rinse it from inside out.
Call an AC contractor
How much does a company charges to clean a condenser and evaporator coil
To clean your indoor evaporator coil, the contractor will most likely clear larger debris by hand or with a special brush, then follow up by applying a self-rinsing evaporator oil product. This product will clean the coil effectively and rinse off during the cooling process when the system is turned on.
Mold.
your ac / evaporator coil can freeze up. check you liquid line ( smaller refrigerant line by ac evaporator coil) if line is pounding and very hot, chances are your system is low on Freon ,,, also check condenser and ensure that its clean an condenser fan / fans are operating as designed.
It should be between $500-$750 to properly clean an evaporator coil.
To replace the evaporator coil on a 1998 Plymouth Voyager, first, disconnect the battery and remove the dashboard to access the HVAC unit. Drain the refrigerant from the AC system, then disconnect the hoses and electrical connections from the evaporator. Remove the screws and clips securing the evaporator coil, take out the old coil, and install the new one in reverse order. Finally, reassemble the dashboard, reconnect the refrigerant lines, and recharge the AC system.
To change the evaporator coil in a 2002 Ford Windstar, first disconnect the battery and drain the refrigerant from the AC system. Remove the dashboard and center console to access the HVAC housing. Disconnect the necessary electrical connections and hoses, then remove the screws securing the evaporator coil. Replace it with the new coil, reassemble all components, and recharge the AC system with refrigerant.
To replace the AC evaporator coil on a 2001 Pontiac Grand Am, first disconnect the negative battery cable and recover the refrigerant from the AC system. Next, remove the dashboard to access the HVAC housing, then disconnect the electrical connectors and hoses from the evaporator. Once the housing is open, you can unbolt the old evaporator coil and install the new one, making sure to reassemble everything securely and recharge the AC system afterward. Always consult a repair manual for specific details and safety precautions.
wher is the a/c evaporator drain hose located
To change the AC evaporator coil on a 2000 Dodge Laramie 2500 diesel truck, first, disconnect the battery and recover the refrigerant from the AC system. Remove the dashboard and related components to access the HVAC housing, then disconnect the heater hoses and electrical connectors. Take out the evaporator coil by unbolting it from the housing, and install the new coil, ensuring all connections are secure. Finally, reassemble the dashboard, recharge the AC system, and check for proper operation.
Yes there was 2 of them. Both coils were prone to leaks after about a year. Contact your local YORK dealer to see if your evaporator coil model # and serial # are part of the problem coils.