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  1. [SOLVED] Stuck in 4hi

    4x4 Drivetrain
    Hello everyone I have a 06 trailblaze ext w/a six I was drivng it and pulled into a driveway on a steep incline, When I backed up with the wheels turned sharply , i heard a loud banging realive to the wheel speed. would drive fine straight on. Wifes had the truck and driven it in auto almost...
  2. 2002 Trailblazer Shifter Problem (Started on the EDGE OF A RAILROAD TRACK!!)

    OEM Issues
    Hey All! In the past I have successfully fixed problems with my 2002 Trailblazer from help on this forum and I'm rolling the dice on another issue. Last time we were able to change out the fan clutch motor and saved my pocket about $900 - $1100! Before that the CD player, before that we...
  3. Rear doors stick and won't open sometimes with outside handle

    I have a 2003 GMC Envoy XL SLT 4 door 4X4. About 75% of the time when someone (or myself) tries to get into either of the two rear doors they won't open. You can pull up on the handles over and over and the door(s) won't open unless you either open them from the inside or push in a little...