C 1500 Truck 2WD V6-4.3L VIN W (2001)
4.2.
Lubricate the seal with clean engine oil.
4.3.
Install the power brake booster vacuum tube fitting in the upper intake manifold.
4.4.
Turn and lock the power brake booster vacuum tube fitting in position.
5. Install a NEW seal on the fuel meter body assembly.
6. Lubricate the seal with clean engine off.
7. Install a NEW upper intake manifold to lower intake manifold gasket in the groove of the upper intake manifold.