KIA Niro: Engine Mechanical System / Repair Procedures

Kia Niro - First generation - (DE) (2017-2022) - Service and Repair Manual / Engine Mechanical System / Engine Mechanical System / Repair Procedures

Compression Pressure Inspection

Warning If the there is lack of power, excessive oil consumption or poor fuel economy, measure the compression pressure. Warm up and stop the engine. Allow the engine to warm up to normal operating temperature. Remove the air cleaner. (R

Engine Mechanical System / Troubleshooting

Symptoms : Engine misfire with abnormal internal lower engine noises Suspected area â†’ Remedy Worn crankshaft bearings â†’ Replace the crankshaft and bearings as re

Cooling System

Components Reservoir tank Reservoir hose & pipe Radiator Radiator upper hose Radiator lower hose Radiator upper mounting bracket (RH) Radiator upper mounting bracket (LH) Radiator lower mounting insulator (RH) Radiator low

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Active air flap

Active air flap system controls the air flap below the front bumper to cool the vehicle parts and improve energy efficiency. Active air flap malfunction A: Check Active Air Flap System The active air flap system may not operate normally

Charging the electric vehicle (Abrupt stop)

Action to be taken when charging stops abruptly When the high voltage battery does not charge, check the followings: Check the charging setting for the vehicle. Refer to "EV settings" (e.g. When scheduled charging is set, c