any idea why 
i changed head gasket ,coolant changed,water block removed water to the top's off all the bleed valve's there was heat at first now none i was driving yesterday and for about 5 minutes there was heat now gone again so i dont think it the Heater matrix as gone
please help as my nuts are frozen
i changed head gasket ,coolant changed,water block removed water to the top's off all the bleed valve's there was heat at first now none i was driving yesterday and for about 5 minutes there was heat now gone again so i dont think it the Heater matrix as gone
please help as my nuts are frozen