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1993 GMC Suburban 4x4 Problems

Discussion in 'Chevy Suburban Forum (GMC Yukon XL)' started by Tyrell Wilson, Nov 15, 2011.

  1. Tyrell Wilson

    Tyrell Wilson New Member

    I have a 93 suburban that sounds and drives fine in 2x4 but when engaged into 4x4 lo or high there is a loud metal on metal sound. Sorta sounds similar to old brake pad grinding on rotor. Truck acts likes its under a heavy load when put into 4x4 also. Please any help would be appreciated. Transfer case is full of fluid.
  2. silveradotrailblazer

    silveradotrailblazer Epic Member 5+ Years ROTM Winner 5000 Posts

    Welcome to the club. How many miles since t/case fluid was changed and is it a manual or push-button t/case?

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