1998 buick park ave ultra

Question

when running my a/c it blows cool on the driver side but hot on the passenger side how can i find and fix this problem

Answer 1

maybe put frion in and c if that helps at all and if not try goin to autozone to c if they no what the problem is

Answer 2

Does this car have separate temperature controls for passenger and driver?  One may have a disconnected cable.

Answer 3

It is probably the electronic dash controller.