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.
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HOMESERVICE MANUALSHYUNDAI2002XG 350 V6-3.5LREPAIR AND DIAGNOSISSPECIFICATIONSMECHANICAL SPECIFICATIONSEXHAUST SYSTEMSYSTEM SPECIFICATIONS
2002 Hyundai XG 350 V6-3.5L
System Specifications
2002 Hyundai XG 350 V6-3.5LSECTION System Specifications
| Heat protector to exhaust manifold | 12 - 15 Nm |
| Exhaust manifold to engine | 27 - 33 Nm |
| Exhaust manifold to cylinder head nuts | 25 - 30 Nm |
| Exhaust manifold heat protector to exhaust manifold bolts | 12 - 15 Nm |
| Front exhaust pipe to exhaust manfold nuts | 30 - 40 Nm |
| Front exhaust pipe to catalytic converter bolts | 40 - 60 Nm |
| Catalytic converter to center exhaust pipe nuts | 30 - 40 Nm |
| Center exhaust pipe to main muffler nuts | 30 - 40 Nm |
| Main muffler hanger support bracket bolts | 10 - 15 Nm |
| Delivery pipe installation bolts | 10 - 15 Nm |
RENDER: 1.0x
NO RELATED
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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.