Ok, i've got a 2012 Mazda 6(just basic model) and the A/C has started blowing hot then cold, but mostly hot? Checked low side of freon and it's chared in the green. There's no pattern to when it switches except it does it when sitting at idle, like when you're waiting for someone and also at start up it blows hot. Other than that it seems to switch on it's own? Would appreciate any thoughts on the matter.
