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Oldsmobile
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1998
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Cutlass V6-191 3.1L VIN M SFI
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Repair and Diagnosis
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Specifications
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Mechanical Specifications
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Engine
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Cylinder Head Assembly
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Valve, Intake/Exhaust
Valve, Intake/Exhaust
Valve
Valve Face Angle
45°
Valve Margin - Minimum Intake
2.10 mm (0.083 inch)
Valve Margin - Minimum Exhaust
2.70 mm (0.106 inch)
Valve Stem Clearance
0.026 - 0.068 mm (0.0010 - 0.0027 inch)