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.
2017 Genesis G80 3.8 Premium, AWDFACTORY OEM SERVICE PROCEDURE
Repair Procedures: Installation
WARNING:
- Be sure to check the low pressure fuel line quick-connector (A) is completely connected to the high pressure fuel pump until a confirmation "click" sound is heard.
- After connecting the low pressure fuel line connector, pull the hose to make sure that the low pressure fuel line is precisely installed in the high pressure fuel pump.
- Be sure to install the high pressure fuel pipe (B) with the specified torques.
- In case of leakage in the fuel line connection parts, a fire might break out. Must inspect all fuel line connection parts for any leakage with the ignition ON.
CAUTION:
- Before installing the high pressure fuel pump, position the roller tappet in the lowest position by rotating the crankshaft. Otherwise the installation bolts may be broken because of tension of the pump spring.
Factory Service Tools
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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.