My 91 Z28 seems to be possessed lately. As soon as I start the car, the A/C compressor kicks in and out like its usual cycle. BUT, the air isnt even switched on inside the car. AND, the driver's side cooling fan stays on, but the passenger side wont kick on at all....even when you turn the air on inside the car.....whats happening here?? Do I have a bad relay? I unplugged the connector directly on top of the a/c compressor....and it keeps it from kicking in and out, but thus, no AIR. What should I check first? Could it be the inside switches? Please help...!!....I need my air...thanks in advance.