VW T4 Forum - VW T5 Forum banner

hiss

  1. General Technical
    Hi folks, your thoughts please. As the title states. I have a 2.8 VR6 Auto on a 99. When the engine is running there is a hissing sound from underneath the drivers side Dashboard behind the clocks. Having stripped dashboard down, engine running, no air can be felt. Upon the depressing of...
Top