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1983
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Century L4-151 2.5L
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Repair and Diagnosis
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Engine, Cooling and Exhaust
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Engine
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Tune-up and Engine Performance Checks
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Valve Clearance
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Adjustments
Valve Clearance: Adjustments
4-151 engines are equipped with hydraulic lifters, no provision for adjustment is provided. On V6-173 engines, refer to ``Valves, Adjust'' procedure.