isuzu Workshop Repair Guides

Isuzu Workshop Service and Repair Manuals

Compression Check > < Variable Valve Timing Solenoid|Locations|Page 868
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4. If the filter is not clogged, push the VTEC solenoid valve with your finger and check its movement.

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If the VTEC solenoid valve is normal, check the engine oil pressure.

Compression Check > < Variable Valve Timing Solenoid|Locations|Page 868