Easy Bleeder Cooling System Air Bleeding System Fits 35mm Heater Hose

Easy Bleeder Cooling System Air Bleeding System Fits 35mm Heater Hose Natural

Most commonly known as an airlock. Air gets trapped in pockets inside the cooling system and will not allow the coolant to circulate. Its very difficult to get all the air bled from the cooling system without expensive evacuation tools which pull the air from the system while refilling.