Kia Optima: Fuel Filter. Repair procedures - Fuel Delivery System - Engine Control/Fuel System - Kia Optima TF 2011-2022 Service ManualKia Optima: Fuel Filter. Repair procedures

Replacement

1. Remove the fuel pump (Refer to “Fuel Pump” in this group).
2. Disconnect the electric pump wiring connector (A) and the fuel sender connector (B).

3. Remove the cushion pipe fixing clip (C), and then separate the head assembly (D).

4. Remove the return nozzle (B) after releasing the fixing hook (A).

5. Remove the reservoir-cup (B) after releasing the fixing hooks (A).

6. Remove the pre-filter (C) after releasing the fixing hooks (A,B).

Be careful of O-ring.
7. Separate the electric pump motor (A) from the fuel filter (B).

8. Replace new fuel filter.

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

Filler-Neck Assembly. Repair procedures
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See also:

Replacement
1. Loosen the wheel nuts slightly. Raise the vehicle, and make sure it is securely supported. 2. Remove wheel nuts, rear wheel and tire from rear hub. Ti ...

Front Driveshaft Repair procedures
Replacement 1. Loosen the wheel nuts slightly. Raise the vehicle, and make sure it is securely supported. 2. Remove wheel nuts, front wheel and tire from front hub. Tightening torque: 88. ...

Inspection
1. Disconnect the negative (-) battery terminal. 2. Remove the roof trim.(Refer to the BD group - "Roof trim") 3. Disconnect the panoram ...

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