Chevy TrailBlazer, TrailBlazer SS and GMC Envoy Forum banner
1-1 of 1 Results
  1. General
    Hi. I have a 2004 Chevy Trailblazer that I just love. The air blower works fine on levels 1 thru 4 but on 5 and 6 it has a loud noise. Any ideas? Air is cold and strong coming from the vents. Thanks!
1-1 of 1 Results