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 �†’ Remedy Worn crankshaft bearings �†’ Replace the crankshaft and bearings as requ

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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Heater Core Repair procedures | Positive Temperature Coefficient (The PTC)

Replacement Disconnect the negative (-) battery terminal. Remove the heater and blower assembly. (Refer to Heater -"Heater Unit") Loosen the mounting screws and remove heater core cover (A). Pull out t

Electronic Stability Control (ESC)

Electronic Stability Control (ESC) Electronic Stability Control (ESC) is designed to stabilize the vehicle during cornering maneuvers. ESC is not a substitute for safe driving practices. Factors including speed, road conditions and driver ste