Kia Sedona: Troubleshooting| Troubleshooting |
| Symptom | Suspect area |
| Engine will not start or stuggle 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 |
Schematic DiagramsNormal maintenance schedule
The following maintenance services must be performed to ensure good emission
control and performance. Keep receipts for all vehicle emission services to protect
your warranty. Where both mileage a ...
Climate control air filter
Filter inspection
The climate control air filter should be replaced according to the maintenance
schedule. If the vehicle is operated in severely air-polluted cities or on dusty
rough roads for a ...