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Passat Sedan V6-3.6L (BLV) (2008)

Powertrain Management > Fuel Delivery and Air Induction > Fuel Rail > Component Information > Service and Repair > One Piece Intake Manifold > Page 3576

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Remove the intake manifold support bolts - 2 - from the lower intake manifold.

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Remove the fuel rail bolts - arrows - for cylinders 2, 4 and 6.

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Carefully pull off the fuel rail from the fuel injectors.

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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: Engine, Cooling and Exhaust/Engine/Intake Manifold/Service and Repair/Two Piece Intake Manifold/Removal and Installation/Fuel Injector
Teflon Seal and Washer

‹› Seal the intake channels in cylinder head using a clean rag.

Installing

Installation is performed in the reverse order of removal, noting the following:

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Replace the O-rings between the fuel injectors and fuel rail and lubricate them lightly with clean motor oil.

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Replace the spring - arrow - on all fuel injectors.

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Install the lower intake manifold with a new seal.

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Place the fuel rail on and press it evenly onto the fuel injectors.

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Install all the bolts for the intake manifold and fuel rail by hand.

‹› Evenly tighten the fuel rail to the cylinder head with new bolts working from the inside to the outside.

Powertrain Management > Fuel Delivery and Air Induction > Fuel Rail > Component Information > Service and Repair > One Piece Intake Manifold > Page 3576

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