Coolant Bleed Points Explained

[Tom]

Just for future reference, i read this shortly after failing at getting water from the heater matrix bleed point.. Cue a 2litre coke bottle i presume most 2 litre bottles would work, filled it with water opened the rad quickly stuck the bottle in the top the weight of the bottle sealed itself onto the rad, cracked open the bleeder couple of seconds water started spraying out job done