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gear loss

  1. Transmission slipping and losing gears

    4x4 Drivetrain
    Recently my 2003 Trailblazer (4.2 V6) transmission lost power while driving on the freeway. I decided to do a full tune up on the vehicle in hopes that it would fix the problem. I changed the transmission fluid and filter and replaced the spark plugs. For two days, my car was running like a...
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