Right I drained the water again flushed out the radiator and also put a pressure washer on low pressure to flush out the oil cooler one of the ports was completely blocked now when I tried to bleed it using mg Rover bleeding procedure nothing came out of the bleed hole so I started it up undone the vent pipe on the expansion tank and blew through it then there was a jet of water out of the bleed screw hole now on putting the bleed screw back in the plastic bit with the threads in must have been pushed out as I can't put the screw back in now
