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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 Seat
Valve Seat
Valve Seat
Seat Angle
45°
Runout
0.025 mm (0.001 inch)
Seat Width
Intake
1.55 - 1.80 mm (0.061 - 0.071 inch)
Exhaust
1.70 - 2.0 mm (0.067 - 0.079 inch)