The above situations are normal conditions when the active eco system is activated to improve fuel efficiency.
Active ECO operation
Limitation of Active ECO operationKia Cee'd JD Service Manual: Troubleshooting
Troubleshooting
Ignition System
Symptom
Suspect Area
Remedy
Engine will not start or is hard to
start (Cranks OK)
Ignition lock switch
Inspect ignition lock switch, or replace as requ ...
Kia Cee'd JD Service Manual: Components and components location
Components Location
1. Fuel tank
2. Fuel pump
3. Fuel filter
4. Fuel pressure regulator
5. Canister
6. Fuel filler hose
7. Leveling hose
8. Ventilation hose (Canister ↔ Atmosphere)
9. Vapor tube (Canister ↔ Intake manifold)
...