i have a 2006 chevy hhr and my a/c up to about 6 months ago my a/c would not blow cold air so i heard that if i replace the a/c switch the problem would get fixed so i replaced it but i replaced it from another car and my ac worked again but it kicks on and off frequently so i cant ever have full time cold a/c. i don't know what it could be has anybody experienced this problem before... please i need help i live in houston tx and it is HOT as hell out here..... thanks
My 06' had an issue right from the get-go where if I put it on max it would cool (almost super cool) and then would get warm (without me touchin anything) and go back cool. Plus when this was happening I could detect a engine performance problem. I had already heard of some that had an overcharge of coolant that created the problem and had it checked at dealer (I mentioned overcharge as possibility), don't know exactly what they did , but problem was corrected.