Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
2018 Kia Sedona EXFACTORY OEM SERVICE PROCEDURE
Fuel Delivery System
FUEL DELIVERY SYSTEM SPECIFICATIONS
| Items | Specification | |
|---|---|---|
| Fuel Tank | Capacity | 80 lit. (21.1 U.S.gal., 84.5 U.S.qt., 70.4 Imp.qt.) |
| Fuel Filter | Type | Paper type |
| Fuel Pressure | Low Pressure Fuel Line | 470.7 ~ 519.8 kPa (4.8 ~ 5.3 kgf/cm2 , 68.3 ~ 75.4 psi) |
| High Pressure Fuel Line | 2.0 ~ 14.7 MPa (20.0 ~ 150.0 kgf/cm2 , 284.5 ~ 2133.5 psi) | |
| Fuel Pump (Low pressure line) | Type | Electrical, in - tank type |
| Driven by | Electric motor | |
| High Pressure Fuel Pump (High pressure line) | Type | Mechanical type |
| Driven by | Camshaft | |
Information
Fuel filter and fuel pressure regulator are integrated into fuel pump assembly.
Factory Service Tools
Use the Manual With the Right Hardware
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.