W wattz09 Guest Oct 6, 2009 #1 The system pressures are fine. I changed cycle switch,still doesn't work properly. At highway speed it blows cold air, and when I exit off interstate. The a/c begins to blow warmer air from ducts.
The system pressures are fine. I changed cycle switch,still doesn't work properly. At highway speed it blows cold air, and when I exit off interstate. The a/c begins to blow warmer air from ducts.
