A/C of totota sienna /2005 bad

What is your question?

The AC stopped cooling and i took it mechanic to fill up the froen. The next day while on idle, i heard a loud noise from the engine and freon coming out m. I quickly turn off the Engine. Whst could be the tge problem? Pls help

What makes this problem better or worse?

It’s worse when its sunning out there

How long has your 2005 Toyota Sienna had this problem?

2 weeks