Kia Optima Hybrid: Cylinder Block / Cylinder Block Components and Components Location
| Components |
| 1. Piston ring 2. Piston 3. Connecting rod 4. Connecting rod upper bearing 5. Piston pin | 6. Connecting rod lower bearing 7. Connecting rod bearing cap 8. Ladder frame 9. Oil filter bracket 10. Crankshaft rear oil seal |
| 1. Crankshaft upper bearing 2. Thrust bearing 3. Crankshaft | 4. Crankshaft lower bearing 5. Main bearing cap |
Cylinder Block
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Cylinder Block Repair procedures
Disassembly • Use fender covers to avoid damaging painted surfaces. • To avoid damaging the cylinder head, wait until the engine coolant temperature drops below normal temperature before ...
Other information:
Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: Intake Air Temperature Sensor (IATS) Description and Operation
Description Intake Air Temperature Sensor (IATS) is included inside Manifold Absolute Pressure Sensor and detects the intake air temperature. To calculate precise air quantity, correction of the air temperature is needed because air density varies according to the temperature. So the ECM uses not only ...
Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: Troubleshooting
Troubleshooting SymptomSuspect areaEngine will not start or struggle to startVapor hose damaged or disconnectedEngine struggles to startMalfunction of the Purge Control Solenoid ValveRough idle or engine stallsVapor hose damaged or disconnectedMalfunction of the PCV valveRough idleMalfunction of the ...