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Home › Kia › 2003 › Sedona EX › Repair and Diagnosis › Engine Mechanical › Lubrication System › 3.5L V6 Engine › Cooling System › Radiator Cap › Inspection

Radiator Cap: Inspection

  1. Inspect the radiator cap for damage, crack and weakening.
    Fig 1: Inspecting Radiator Cap
    G00320615Courtesy of KIA MOTORS AMERICA, INC.
  2. Connect the radiator cap tester to the radiator cap.
  3. Apply the pressure to the tester untill the needle is fixed.
    Fig 2: Testing Radiator Cap
    G00320616Courtesy of KIA MOTORS AMERICA, INC.
  4. If the needle stays at the same position for 10 seconds, the radiator cap is in good condition.
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