I know this isn't the taco forum but the problem may not be taco specific. My truck a 2000 taco 4x4 trd v6 manual tranny, when facing down hill and at a stop my sticks in place, even if in neutral. when I finally put it in gear to take off, it'll rev but not move and then just slam into gear and go. thought it was the hubs at first but may be the transfer case??
Anyone else have this kind of issue before?