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Oldsmobile
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1987
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Firenza L4-121 2.0L VIN 1 TBI
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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
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Valve Specifications
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Overhead Cam
Overhead Cam
Valve lash is obtained through the use of hydraulic valve lash compensators. No provision for adjustment is provided.