1993 GMC Suburban 4x4 Problems

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

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  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 New Member 1000 Posts 100 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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