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.
2009 Kia Optima V6-2.7LFACTORY OEM SERVICE PROCEDURE
Oil Pump
Oil Pump Case
Assembly the relief spring(B) and the relief plunger(A) and tighten the plug(C).
Tightening torque 39.2 - 49.0 Nm (4.0 - 5.0 kgf.m, 28.9 - 36.2 lb-ft)
Oil Pump Case
Tightening torque 18.6 - 23.5 Nm (1.9 - 2.4 kgf.m, 13.7 - 17.4 lb-ft)
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.
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