Operation CHARM
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Buick
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1984
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Regal V6-252 4.1L
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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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Camshaft, Lifters and Push Rods
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Camshaft, Engine
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Camshaft Valve Timing
Camshaft Valve Timing
Valve Timing
16 Degrees Before Top Dead Center (deg BTDC)