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26/07/2021 9:38 am
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I have a 2008 Honda Civic with 190k miles on it. The A/C will blow super cold at start up but over time it will slow and eventually there is no air flow. I evacuated the system and it held for an hour so I don't believe there are any leaks. I charged with 16 oz of R-134 and still have the same issue. What are some other possible problems? I've wondered about the condenser/drier, could the compressor not be cycling off, or is it the expansion valve/evaporator... Any thoughts would be appreciated. Thanks!
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26/07/2021 6:44 pm
If there is no air flow that means the evaporator is freezing up which is generally either a clog in the system or a bad expansion valve