I have a Chevy 200 Blazer. About a week and a half ago it starting acting strange. First the speedometer would go up and down along with the tachometer. Driving a couple of blocks the ABS light would come on. Shortly there after the tranny would rev up without going anywhere. I can unplug the battery to reset the computer, but that only lasts for a few blocks. The control in the dash somehow seems like it is triggering the tranny. Does anybody have experience with this to point me in the right direction to what is up with this truck?
Any suggestions would be appreciated.
Gooch