Passat Sedan V6-3.6L (BLV) (2008)
Remove the oil dipstick guide tube to intake manifold bolt - 1 -.
Remove the intake manifold support bolts - 2 - from the lower intake manifold.
Remove the fuel rail bolts - arrows - for cylinders 2, 4 and 6.
Carefully pull off the fuel rail from the fuel injectors.
Remove the lower intake manifold.
‹› If a fuel injector was removed form the cylinder head, then the Teflon seal must be replaced. Refer to => [ Fuel Injector Teflon Seal and Washer ].
See: Removal and Installation/Fuel Injector Teflon Seal and Washer
‹› Seal the intake channels in cylinder head using a clean rag.
Installation is performed in the reverse order of removal, noting the following:
Replace the O-rings between the fuel injectors and fuel rail and lubricate them lightly with clean motor oil.
Replace the spring - arrow - on all fuel injectors.