hi.i have a 2006 MC.a/c works great when you first drive car.but shut it off and restart it and the dash outside temp reads -38 degrees.now i live in florida so i don't think it will be getting that chilly!anyway,the a/c does not blow cold air only warm.it is like that for 10-15 minutes,then the temp comes up slowly and the a/c begins to blow cold again.
could it be the ambient air temp switch?if so where do i find it?
thanks
jeff