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Home >> Buick >> 2003 >> LeSabre V6-3.8L VIN K >> Repair and Diagnosis >> Specifications >> Mechanical Specifications >> Engine >> System Specifications >> General Specifications
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General Specifications

Specifications










Fastener Tightening Specifications














Engine Mechanical Specifications





Sealers, Adhesives and Ludricants



Tightening Sequences





Cylinder Head
Refer to the Cylinder Head / Service and Repair Service and Repair

Notice: This engine uses special torque to yield head bolts. This design bolt requires a special tightening procedure. Failure to follow the given procedure will cause head gasket failure and possible engine damage.

Note: Discard Cylinder Head Bolts after removal.








Intake Manifold
Refer to the Intake Manifold / Service and Repair Intake Manifold Replacement - Lower
Refer to the Intake Manifold / Service and Repair Upper Intake Manifold Replacement