Originally posted by Tony2005:
Originally posted by contourfreak22:
Originally posted by Tony2005:
Originally posted by Ray:
vacuum leak, most likely.. your HVAC controls all work correctly, and as strongly, and in the right locations as normal?...



If it sounds like the hiss you hear when you turn your heater controls to defrost, then it could be this...

http://www.contour.org/FAQ/FAQ.php?s=probs&displayid=26




Could that hiss by acceleration like he said below here?


Originally posted by LCX:
Just noticed this but everytime I touch the gas pedal while coasting i hear a hiss behind the heater controls area. it does it for about a second and then stops. Release the gas and touch it again it hisses for a second and then its gone.


Normal or a vacuum leak?








Could bE vacuum leak.





So that little controller like you showed in the link you posted if that has a leak it can also hiss by the accelerator? I know I hear that hissing noise if you move the controller. BTW good info on the link

Last edited by contourfreak22; 10/27/05 02:18 PM.

1999 Ford Contour SE Zetec with 137k miles. AIM Name: ContourAlf Yahoo IM: Contour_Freak