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Home >> Isuzu >> 1988 >> Trooper II Base, Automatic >> Repair and Diagnosis >> Engine Mechanical >> Mechanical >> 2.3L 4-CYL - VIN [L] & 2.6L 4-CYL - VIN [E] >> Removal & Installation >> Valve Clearance Adjustment

Valve Clearance Adjustment

Ensure that rocker arm shaft brackets are tightened to specifications. Set No. 1 piston at TDC of compression stroke. Adjust clearance of No. 1 and No. 2 intake, and No. 1 and No. 3 exhaust valves to specifications. Turn crankshaft 360 degrees to place No. 4 piston on TDC of compression stroke. Adjust remaining valves.

COLD VALVE CLEARANCE ADJUSTMENTS

Application In. (mm)
2.0L Non-Turbo & 2.6L EFI
Intake .008 (.20)
Exhaust .008 (.20)
2.0L Turbo & 2.3L Carbureted
Intake .006 (.15)
Exhaust .010 (.25)