| 摘要 |
A method of flushing an engine cooling system that includes a liquid coolant heater, radiator and liquid coolant pump, includes: (a) producing a pressurized flow of flushing liquid and entrained gas bubbles, (b) selectively passing the flow through the radiator, and heater liquid pump; and receiving the flow discharged therefrom; (c) filtering the received flow, and (d) re-circulating the flow, under pressure, to assist in the (a) step. Anti-freeze may be added to the circulating flow; and air is typically released from the received flow.
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