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Home >> Honda >> 2003 >> Civic HX, Standard >> Repair and Diagnosis >> External Pages >> Different variant/trim >> Section 3 (Cooling System (Hatchback)) >> Radiator Test

Radiator Test

WARNING: This page is about a different variant/trim than selected.
  1. Wait until the engine is cool, then carefully remove the radiator cap and fill the radiator with engine coolant to the top of the filler neck.
  2. Attach the pressure tester (A) (commercially available) to the radiator.
    Fig 1: Testing Radiator
    G01399232Courtesy of AMERICAN HONDA MOTOR CO., INC.
  3. Apply a pressure of 93-123 kPa (0.95-1.25 kgf/cm2 , 14-18 psi).
  4. Inspect for engine coolant leaks and a drop in pressure.
  5. Remove the tester, and reinstall the radiator cap.