Aporte original por: Nick

Título:

AC doesn't blow as cold as it should

Texto:

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

Dispositivo:

2013-Present Nissan Altima

Estatus:

open