12-12-2012, 11:47 AM
Its cos those bleed points are effectively above the level of the top of the water in the expansion tank/radiator.
You either need to use the half coke bottle method or put your hand over the top of the tank and blow into the overflow tube to pressurise the system and youll bleed out the other 2 just fine.
You either need to use the half coke bottle method or put your hand over the top of the tank and blow into the overflow tube to pressurise the system and youll bleed out the other 2 just fine.