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  1. trans goes into neutral between 3-4 shift

    Transmission Shop
    Hi All, I have a 2005 gmc crew cab LLY with the 5 speed. I have been noticing that when under moderate acceleration, it shifts funny between 3-4 gear. It begins the shift and during mid-shift it is like it goes into neutral. The revs pick up to about 3k at moderate acceleration, then it shifts...
  2. 03' Silverado K3500 shifting problem

    Transmission Shop
    I'm out of ideas of what the problem is with the truck. When you go from park into reverse it slams into gear, when you go into drive it pulls/lurches foward with moderate pressure on the brake, when its in neutral it says its in 3rd gear and none of the other gears on the PRNDL light up when...
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