I just recently bought my 94 and there is a slight whisle/squeek which comes from the HVAC. It doesn't happen all of the time, and I can nt pin point any diifferences in coditions from when it happens or doesn't. It seems to be coming from the passenger side, and there is a slight increase in volume when the fans are turned up, but there is no sound when the HVAC is off.

Any help would be appreciated.

Thanks

 

NE1?

 

Please help.