Kia Optima Hybrid: Cooling System / Water pump Components and Components Location
| Components |
| 1. Water pump pulley 2. Dust cover 3. Water pump sub assembly (Water pump housing) 4. Water pump housing gasket 5. Water pump cover 6. Water pump gasket | 7. Water inlet pipe gasket (O-ring) 8. Water inlet pipe 9. Water temperature control assembly 10. Water temperature control assembly gasket A 11. Water temperature control assembly gasket B 12. Water inlet fitting | 13. Engine coolant temperature sensor 14. Thermostat 15. Thermostat gasket 16. Throttle body coolant hose |
Radiator Repair procedures
Inspection Radiator Cap Testing 1. Remove the radiator cap, wet its seal with engine coolant, and then install it on a pressure tester. 2. Apply a pressure of 93.16 ~ 122.58kPa (0.95 ~ 1.25kgf/cm?, 13.51 ...
Water pump Repair procedures
Removal and Installation 1. Loosen the drain plug, and then drain the engine coolant. Remove the radiator cap to help drain the coolant faster. 2. Remove the water pump drive belt (A). (1) Put the SST ...
Other information:
Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: Troubleshooting
Troubleshooting SymptionSuspect areaRemedyEngine misfire with abnormal internal lower engine noises.Worn crankshaft bearingsLoose or out of specification engine flywheelReplace the crankshaft and bearings as required.Repair or replace the flywheel as required.Worn piston rings(Oil consumption may or ...
Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: Shift Lever Components and Components Location
Components 1. Shift lever assembly 2. Shift cable retainer3. Shift cable assembly4. "P" position switch5. Manual mode switch housing6. Shift lock solenoid ...