Kia Optima: If engine turns over normally but 
does not start - If the engine will not start - What to do in an emergency - Kia Optima TF 2011-2026 Owners ManualKia Optima: If engine turns over normally but does not start

1. Check fuel level.

2. With the ignition switch in the LOCK position, check all connectors at the ignition coil and spark plugs. Reconnect any that may be disconnected or loose.

3. Check the fuel line in the engine compartment.

4. If the engine still does not start, call an authorized Kia dealer or seek other qualified assistance.

If the engine doesn't turn over or turns over slowly
1. If your vehicle has an automatic transaxle, be sure the shift lever is in N (Neutral) or P (Park) and the emergency brake is set. 2. Check the battery connections to be sure they are clean ...

Emergency starting
Connect cables in numerical order and disconnect in reverse order. ...

See also:

Remote Trunk Lid Release
To open the trunk, pull the release switch toward you. ...

Floor mat anchor(s)
When using a floor mat on the front floor carpet, make sure it attaches to the floor mat anchor(s) in your vehicle. This keeps the floor mat from sliding forward. WARNING The following must be ...

Installation
1. Installation is reverse of removal. Be careful of fuel pump direction (Refer to the groo ...

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