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  1. GMC Acadia
    Hello, I have a 2010 GMC Acadia SLT1 with the 3.6l all wheel drive, drive train. It currently has a very strange issue. The vehicle will run perfectly about 25% of the time- No misfires, no starting issues, absolutely smooth operation. However... It will seemly go through a cycle. It runs...
  2. Engine & Drivetrain
    Hello everyone, I have a 2010 GMC Acadia with about 225K miles on it, and it all at once started having these issues. Scanned for codes, had mis on every cylinder, timing too far advance bank 1, EVAP (Thats a known issue with wiring on tank), and Bank 1 catalyst efficiency low. Started by...
  3. Engine & Drivetrain
    Ive had nothing but problems. I bough the acadia from an auction I dont know the history on it at all. Anyways so far I have replaced crank shaft sensor, MAF sensor, throttle body with tps sensor. I started out with 19 codes after all that along with oil change and transmission drain and fill...
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