Kia Optima Hybrid: Fuel Delivery System / Fuel Line Repair procedures

Removal
1.
Remove the fuel tank (Refer to “Fuel Tank”)
2.
Disconnect the fuel feed tube (A).

3.
Disconnect the vapor hose (A).

4.
Disconnect the vapor hose quick-connector (A).

5.
Remove the fuel tube protector (A).
6.
Unfasten the fuel tube holders (B).

7.
Make a gap for removing the fuel line by removing the front muffler hanger.
8.
Remove the fuel line.
Installation
1.
Install in the reverse order of removal.
Fuel Tank Repair procedures

Removal 1. Release the residual pressure in fuel line (Refer to “Release Residual Pressure in Fuel Line”). 2. Lift the vehicle. 3. Remove the front side cover (A) and rear side cover (B). 4. Disconnect ...

Fuel Pump Repair procedures

Removal 1. Release the residual pressure in fuel line (Refer to “Release Residual Pressure in Fuel Line” in this group). 2. Remove the fuel tank. (Refer to "Fuel Tank" in this group) 3. Disconnect ...

Other information:

Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: Roof Trim Repair procedures


Replacement Sunvisor Replacement     • Use a plastic panel removal tool to remove interior trim pieces to protect from marring the surface. • Put on gloves to protect your hands. 1. Loosen the mounting screws, then remove the sunvisor (A) and retainer (B). 2. Installation is the reverse ...

Kia Optima Hybrid (TF HEV) 2016-2020 Service Manual: Head Lamps Repair procedures


Inspection 1. Check-points upon head lamp failure (HID) (1) Check the battery voltage. (Low beam will be on when the battery voltage above 9V.) (2) Check the fuse and relay. (3) Check the polarity of ballast. (If the polarity are changed, low beam doesn''t lighten) (4) Check the bulb connector securely. ...

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