Chevy TrailBlazer, TrailBlazer SS and GMC Envoy Forum banner

bad odor

  1. General
    I have a 2005 Traliblazer and I'm getting a bad odor out of my AC vents whenever the AC is on or off. I've gone thru 3 Fram air filters it goes for a while but comes back. I'm starting to think it's something else. I was reading some net searches regarding this problem, before join trailvoy. and...
Top