Kia Optima Manuals

Kia Optima: Troubleshooting - General Information - Emission Control System - Kia Optima TF 2011-2026 Service ManualKia Optima: Troubleshooting

Troubleshooting

Symptom
 Suspect area
Engine will not start or struggle to start
 Vapor hose damaged or disconnected
Engine struggles to start
 Malfunction of the Purge Control Solenoid Valve
Rough idle or engine stalls
 Vapor hose damaged or disconnected
Malfunction of the PCV valve
Rough idle
 Malfunction of the Evaporative Emission Control System
Excessive oil consumption
 Positive crankcase ventilation line clogged

Tightening Torques
Item kgf.m N.m lb-ft Positive crankcase ventilation valve installation 0.19 ~ 0.29 1.9 ~ 2.8 1.4 ~ 2.1 ...

Schematic Diagrams
Schematic Diagram ...

See also:

Head Lamps. Components and Components Location
Component(1) 1. Head lamp assembly lens & housing 2. Head lamp (High) lamp 3. Dust cap 4. Socket 5. Turn signal/ Position lamp 6. Head lamp (Low) lamp 7 ...

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Fuel Filter. Repair procedures
Replacement 1. Remove the fuel pump (Refer to “Fuel Pump” in this group). 2. Disconnect the electric pump wiring connector (A) and the fuel sender conn ...

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