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Coolant Circulation

  1. While the engine is warmed up (thermostat closed), coolant circulates as follows.
    Fig 1: Coolant Circulation - Schematic Diagrams (Thermostat Closed)
    G04589944Courtesy of SUZUKI OF AMERICA CORP.
  2. When coolant is warmed up to specified temperature and the thermostat opens, coolant passes through the radiator core to be cooled as well as the flow circuit.
    Fig 2: Coolant Circulation - Schematic Diagrams (Thermostat Open)
    G04589945Courtesy of SUZUKI OF AMERICA CORP.