ENGINE COOLING SYSTEM FLUSHING APPARATUS AND METHOD

摘要

An internal combustion engine cooling system is flushed by:a) providing a controlled pressurized flow of flushing liquid and entrained gas bubbles.b) and passing said flow alternately throughi) the radiator in a reverse direction. ii) the engine coolant passages in a reverse direction, iii) The radiator is a forward direction, iv) the engine coolant passages is a forward direction.