UP UNTIL MIDWAY THROUGH THE LAST COLD SPEEL MY 2 RADIATORDS IN LIVING ROOM WORKED FINE,SUDDENLY THEY ARE FREEZING COLD,WHEN I BLEED THEM THERE IS PRESSURE THERE, AS IS ALL THE OTHER RADIATORS. I HAVE DRAINED THE FULL SYSTEM,BUT THE TWO COLD RADS WERE STILL FULL, SO I DRAINED THEM, REFILED THE SYSTEM...
