do i need new a whole new transmission or maybe link kit? if so what type of trans, and or linkage?


Asked by Dec 11, 2015 at 11:04 AM about the 1990 GMC Sierra 2500 2 Dr K2500 4WD Extended Cab SB

Question type: Maintenance & Repair

I have recently picked up a 1990 gmc sierra 2500 4x4 extend crew cab. Previous owner put a new engine in it and has leaked trany fluid ever since. Also it dose not shift past 2nd. We have however been able to trick it and it seems to do ok after that until of course you let it drop back down. I can use any friendly advice it would be much appreciated. also I'm not sure exactly what sub model it is....ha ha

1 Answer


Did you fix the leak? Fixing the leak is the first priority. I would take it to a good transmission shop.

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