Inspect your spark plugs as described in chapter 7 and replace them if necessary. Also check all ignition wiring and components to be sure they are not cracked, worn or damaged in any way.
Change to "winter weight" oil if
necessary
To keep locks from freezingKia Cee'd JD Service Manual: ISG (Idle Stop & Go) Description and operation
Description
Idle Stop & Go (ISG) system switches off the ignition when vehicle is stopped,
and then restarts the ignition and starts the vehicle when accelerator is pushed.
It temporarily stops the engine while waiting for signal or idling to improve
fuel efficiency and ...
Kia Cee'd JD Service Manual: Inhibitor Switch Repair procedures
Inspection
1.
Inspect for loosened connectors, faulty connections, bends, corrosion,
contamination, deformation, or damage.
2.
Disconnect the inhibitor switch connector.
3.
Check the voltage on the p ...