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no gear 6

  1. transmission error P0729

    Dodge Avenger Mechanical Problems and Questions
    hey guys, I have a 2011 Avenger sxt 3.6l problem is code P0729 gear 6 incorrect ratio ( generic code )... the car has been dealer flashed with updated firmware but the issue is still there even though the dealer stated the problem was fixed but now I cannot even achieve highway 80-100 km speeds...