Kia Optima: Installation - Engine And Transaxle Assembly. Repair procedures - Engine And Transaxle Assembly - Engine Mechanical System - Kia Optima TF 2011-2025 Service ManualKia Optima: Installation

Installation is in the reverse order of removal.

Perform the following :
Adjust a shift cable.
Refill engine with engine oil.
Refill a transaxle with fluid.
Refill a radiator and a reservoir tank with engine coolant.
Clean battery posts and cable terminals and assemble.
Inspect for fuel leakage.
- After assemble the fuel line, turn on the ignition switch (do not operate the starter) so that the fuel pump runs for approximately two seconds and fuel line pressurizes.
- Repeat this operation two or three times, then check for fuel leakage at any point in the fuel line.
Bleed air from the cooling system.
- Start engine and let it run until it warms up. (until the radiator fan operates 3 or 4 times.)
- Turn Off the engine. Check the level in the radiator, add coolant if needed. This will allow trapped air to be removed from the cooling system.
- Put radiator cap on tightly, then run the engine again and check for leaks.

Removal
• Use fender covers to avoid damaging painted surfaces. • To avoid damage, unplu ...

Timing System
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See also:

Inspection
Connecting Rod 1. Check the connecting rod end play.Using a feeler gauge, measure the end play while moving the connecting rod back and forth. End play :Standard : 0.10~ ...

Automatic Door Locks
Operating Door Locks - With the Key Both front doors can be locked and unlocked with the key. Turn the key to the left to lock and to the right to unlock the door. Once a door is unlocked, i ...

Good driving practices
Never move the shift lever from P (Park) or N (Neutral) to any other position with the accelerator pedal depressed. Never move the shift lever into P (Park) when the vehicle is in motion. Be ...

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