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Home >> Buick >> 2001 >> Century Limited >> Repair and Diagnosis (Single Page) >> Engine Mechanical >> Engine Mechanical - 3.1L V6 (VINJ) >> Removal & Installation >> Cylinder Head >> Removal (Left)

Removal (Left)

  1. Release fuel system pressure. See FUEL PRESSURE RELEASE . Drain cooling system. Remove upper and lower intake manifolds. See INTAKE MANIFOLD (UPPER)  and INTAKE MANIFOLD (LOWER)  . Remove exhaust crossover pipe.
  2. Remove rocker arm covers. Remove rocker arm bolts, rocker arms, and push rods. Remove right engine mount strut bracket. Remove oil dipstick tube. Remove spark plug wires and spark plugs. Remove left exhaust manifold. See EXHAUST MANIFOLD (LEFT) . Remove and discard cylinder head bolts. Remove cylinder head and gasket.