AC/ Heater core replacement - The 1947 - Present Chevrolet & GMC Truck Message Board Network

Astro-Balls · 03-29-2019, 03:31 PM

Need to replace the heater core and I suppose now is a good time to replace the AC evaporator at the same time so I can get to the AC system later.

Can the AC evap be cleaned and pressure tested/repaired like a heater core tanks? or just get a new one?

My AC system is not working at this time but since I will have to go through all of the labor to change out the heater core I would be ahead of the game..

Any other parts needed while removing the heater box? suggestions?
Just bought the AIM and will be going over it tonight.

03-29-2019, 03:31 PM	#1
Astro-Balls Registered User Join Date: Feb 2019 Location: Nor Cal Posts: 822	AC/ Heater core replacement Need to replace the heater core and I suppose now is a good time to replace the AC evaporator at the same time so I can get to the AC system later. Can the AC evap be cleaned and pressure tested/repaired like a heater core tanks? or just get a new one? My AC system is not working at this time but since I will have to go through all of the labor to change out the heater core I would be ahead of the game.. Any other parts needed while removing the heater box? suggestions? Just bought the AIM and will be going over it tonight. __________________ 1968 C20 Fleetside 396 4sp PS PB AC CST . https://www.youtube.com/watch?v=RWK8GgWD4uA Last edited by Astro-Balls; 03-29-2019 at 08:56 PM.



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