2000 Man. Trans. Shift Knob Rattle Fix :)
 

So my Manual transmission on my 2000 ZR2 Blazer has a bad Sychro. Drives fine, but sometimes it throws my Shifter out in 1st gear only when accelerating from a stopped position. The problem was that it kicked it out so hard that it caused the nut and washer within the factory pressed shift knob to become loose and then caused an annoying rattle while driving.

Quick fix - Drilled 2 small holes in the sides of the shift knob, upward angle till it punched through. Just into the area where the loose nut is. NOT completely throught the shift knob. (2 holes ensure the epoxy fills entire space.) Used Locktite Epoxy Syringe and encapsulated the nut/washer within the knob. Hope this helps anybody with a similar situation.