Six Speed Trans Shifing Issues

By SS Crew
December 31, 2007 in 2000-2014 Silverado HD & Sierra HD

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SS Crew

Posted December 31, 2007

Have any of you guys that have an 07 or 08 2500HD with the 6.0 had any shifting issues? On occasion mine will actually act as if it missed a shift and rev then kick into gear. I've heard that there is a TSB to reprogram the shifting issues.

Has this happened to any of you out there?

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