Chevy TrailBlazer, TrailBlazer SS and GMC Envoy Forum banner


  1. Audio and Electronics
    I have had Sirius as a add on in my last two vehicles with the Sirius magnetic antenna. In both vehicles when approaching a major city I loose reception. Once in the city the reception comes back. It doesn't matter what my direction of approach to the city is, I have had this happen in a variety...