Chosen Solution
I have a 2015 Nissan Altima and the air conditioning is not blowing as cold as it should all the time. Took it to a shop last week and they drained the system and put the refrigerant back in and it worked nice and cold for about 4 days. Now it is back to not so cold again. Could it be the expansion valve? Any help is appreciated
Did they test the system for leaks? It sounds like some of the freon has leaked out.
