buick Workshop Repair Guides

Buick Workshop Service and Repair Manuals

Fuel Rail|Description and Operation|Page 3890 > < Fuel Pump Pickup Filter|Description and Operation|Page 3886
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Fuel Rail: Description and Operation

FUEL RAIL ASSEMBLY

The fuel rail assembly attaches to the engine intake manifold. The fuel rail assembly performs the following functions:

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Positions the injectors in the intake manifold

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Distributes fuel evenly to the injectors

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Integrates the fuel pressure regulator with the fuel metering system

Fuel Rail|Description and Operation|Page 3890 > < Fuel Pump Pickup Filter|Description and Operation|Page 3886