I have a 2010 sv sport package max i have a proble with the a/c when i turn on the a/c it work for a little bit and it starts blowing like the air from outside and it's have some smell but at the moment the I press the gas pedal it star blowing cold air again but like after like 20 min star doing the same thing I'm already check the freon and the pressure and it's fine it has freon on it any body have the same problem can any body tell me whats going on thank you

 

Were you able to figure out the issue(s) with your car? I'm having a similar problem where the air blows cold but it will blow hot randomly. Sometimes it will switch back to cold if I turn AC off, switch the mode, or turn all climate control off/on. Any suggestions would be appreciated!