Trailblazer gearbox chain
I have a 2000 trailblazer that was feeling like a gear had begun to go bad in the gearbox, and opened it up to find a chain (like a cars cam chain) loose and with no appearent way to adjust it. It looks very heavy duty and must be stretched (hard to believe a trailblazer could do this as I have a hi-perf. 400 & 3 500 scramblers with no problem like this). Anyone out there go through this before? Thank you in advance.