My 95 is making a strange noise that sounds like an air leak that is coming from the **** that changes the interrior air flow like (Floor,Panel,Defrost,) Anyways when I rotate the switch I can hear the sound increase and decrease as I turn it.

Any suggestions on this?

Thanks..

Joe

 

vacuum leak.. switches run off the vacuum, takw your hvac off and check the connections

 

I agree with cliro, I believe there is a rotary valve ( vacuum switch) in the back of the A/C control head.