Kia Optima: Fuel Filter. Repair procedures - Fuel Delivery System - Engine Control/Fuel System - Kia Optima TF 2011-2026 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:

Warning Lights/Audible Indicators Checking Operation
All the warning lights, except the brake warning light, are checked by turning the ignition switch ON (you do not need to start the engine). Any light that does not come on should be checked by an ...

Dome Light
The dome light switch, located in the light assembly, has three positions: OFF - The light stays off even when a door is open. DOOR - The light turns on or off when a door is opened or closed. ON ...

Removal
1. Disconnect the battery negative cable, and wait for at least three minutes before beginning work. 2. Remove the front passenger seat assembly.(Refer to the Body gr ...

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