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 MANUALSHYUNDAI2003TIBURON L4-2.0LREPAIR AND DIAGNOSISSPECIFICATIONSMECHANICAL SPECIFICATIONSENGINESYSTEM SPECIFICATIONSPISTON
2003 Hyundai Tiburon L4-2.0L
Piston
2003 Hyundai Tiburon L4-2.0LSECTION Piston
PISTON 2.0L:
Piston ring side clearance
No. 1: ...........0.04 - 0.08 mm (0.0016 - 0.0031 inch)
No. 2: ...........0.03 - 0.07 mm (0.0012 - 0.0028 inch)
Limit
No. 1: ...........0.1 mm (0.004 inch)
No. 2: ...........0.1 mm (0.004 inch)
Piston ring end gap [Standard]
No. 1: ...........0.23 - 0.38 mm (0.0091 - 0.0150 inch)
No. 2: ...........0.33 - 0.48 mm (0.0130 - 0.0189 inch)
Oil ring: ...........0.20 - 0.60 mm (0.0079 - 0.0236 inch)
[Limit]
No. 1, 2 oil ring: ...........1.0 mm (0.039 inch)
PISTON RING SERVICE SIZE AND MARK:
NOTE: The mark can be found on the upper side of the ring next to the end.
Connecting rod side clearance
Standard: ...........0.10 - 0.25 mm (0.0039 - 0.0098 inch)
Limit: ...........0.4 mm (0.0157 inch)
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.