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Home >> Genesis >> 2020 >> G80 3.8, AWD >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 4 (Engine Cooling System - 3.3L) >> Radiator >> Repair Procedures >> Inspection >> Radiator Leakage Test

Radiator Leakage Test

WARNING: This page is about a different variant/trim than selected.
  1. Wait for the engine to cool down, then carefully remove the radiator cap and fill the radiator with engine coolant, then install the pressure tester.
    G12656336Courtesy of HYUNDAI MOTOR AMERICA
  2. Apply a pressure tester to the radiator and apply a pressure of 93.16 - 122.58 kPa (0.95 - 1.25 kg/cm2 , 13.51 - 17.78 psi)
  3. Inspect for engine coolant leaks and a drop in pressure.
  4. Remove the tester and reinstall the radiator cap.
    NOTE:
    • Check whether the engine oil is mixed with the coolant.
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