So, I just had the AC line replaced in April, for $450. They failed to mention there was more than one of these lines. After having saved money since last summer to have this fixed, it happened again. I have no idea how long it is going to take me to get the money to fix it again.

My AC started whistling and blowing hot air. It actually happened last August, but took me until this April to save the money for the repair. Had a hard time understanding why it cost so much for a cracked line to be replaced. They said the materials degrade over time. Conveniently within 2 months after the warranty expired.