I just flushed the coolent from my 99 S-10 Blazer. I had to pull the bottom hose. The question I have is with the radiator petcock. It did not have ears or a "T" type handle to turn it. It was not broken either. The head of it looked like a one way safety screw. It looked like there would be no problem with the "righty tighty" but big trouble with the "lefty loosey". I tried with pliers/sockets and stuff but did't want to break it.
Am I just dumb or is there a GM tool to remove the petcock?
Thanks
Am I just dumb or is there a GM tool to remove the petcock?
Thanks