SERVICE MANUAL | |
Applies to: Hyundai Coupe/Tiburon 1998-2001 | |
GROUP | |
Engine Mechanical System | Main Moving System |
MEASUREMENT SPECIFICATION | |
Cam height (Intake [1.8L]) | 44.449 mm ( 1.7499 in ) |
Cam height (Intake [2.0L]) | 44.049 mm ( 1.7342 in ) |
Exhaust | 45.049 mm ( 1.7736 in ) |
MEASUREMENT SPECIFICATION | |
Cam height (Intake [1.8L]) | 44.349 mm ( 1.7460 in ) |
Cam height (Intake [2.0L]) | 43.949 mm ( 1.7302 in ) |
Cam height (Intake) | 44.949 mm ( 1.7696 in ) |
SPECIFICATION | |
Camshaft end play | 0.1-0.2 mm (0.004-0.008 in.) |
Problem |
Possible cause |
Action |
Temporary noise on starting a cold engine |
Normal |
This noise will disappear after the oil in the engine has reached normal pressure. |
Continuous noise when engine is started after longer than 48 hours parking. |
Oil drain out of the high pressure chamber on HLA, allowing air to get in. |
Noise will disappear within 15 minutes when engine run at 2000-3000 rpm. If not disappear, refer to the step 7 below CAUTION
Do not run engine all a speed higher than 3000 rpm as this may damage HLA.
|
Continuous noise when engine is first started after rebuilding cylinder head. |
Insufficient oil in cylinder head oil gallery. |
|
Continuous noise when engine is after excessive cranking the engine by starter motor or band. |
Oil drain out of the highpressure chamber in HLA, allowing air to get in. Insufficient oil in HLA. |
|
Continuous noise after changing HLA. |
|
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Continuous noise during idle after high speed running. |
Engine oil level too high or too low. |
Check oil level. Drain or add oil as necessary. |
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Excessive amount of air in the oil at high engine speed. |
Check oil supply system |
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Deteriorated oil |
Check oil quality. If deteriorated, replace with specified type and amount of oil. |
Noise continues more than 15 minutes. |
Low oil pressure |
Check oil pressure and oil supply system of each part of engine. |
|
Faulty HLA. |
Remove the cylinder head cover and press down HLA by hand. If it moves, replace HLA. WARNING
Be careful of hot HLA.
|
Replace if necessary.
Replace if necessary.
TORQUE SPECIFICATION | |
Bearing cap bolt | 12-14 Nm ( 120-140 kg·cm, 9-10 lb·ft ) |
TORQUE SPECIFICATION | |
Camshaft sprocket bolt | 80-100 Nm ( 800-1000 kg·cm, 60-74 lb·ft ) |
TORQUE SPECIFICATION | |
Cylinder head cover bolts | 8-10 Nm ( 80-100 kg·cm, 6-7 lb·ft ) |