hello this is my first time here. and i hope somebody can help me. I have 96 ford taurus and i'm having problems with its a/c. the heating works just fine but the cooling is very finiky. it suddenly stops giving out cold air , after playing with it for some time it works ok. or i have to stop the car and may be after some time it again starts working. I'm getting really annoyed by this. does anybody know about this problem.