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Home >> Hyundai >> 2018 >> Kona Limited, FWD >> Repair and Diagnosis >> External Pages >> Different car >> Section 348 (Engine Cooling System - 2.0L) >> Coolant >> Repair Procedures >> Inspection >> Coolant Quality

Coolant Quality

WARNING: This page is about a different car, the 2023 Kia Seltos. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove the radiator cap.
  2. Check if there are any excessive deposits of rust or scale around the radiator cap sub-assembly and radiator filler hole. Also, the coolant should be free of oil.

    If excessively dirty, clean the coolant passage and replace the coolant.

  3. Install the radiator cap.