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Home >> Saturn >> 2005 >> Vue Red Line, AWD >> Repair and Diagnosis >> Engine Performance >> System >> Engine Controls - 3.5L (L66) Introduction >> Description and Operation >> Fuel System Description >> Fuel Rail
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Fuel Rail

Fig 1: View Of Fuel Rail
GM1257869Courtesy of GENERAL MOTORS CORP.
Callout Component Name
1 Fuel Rails
2 Quick Connect Coupling
3 Retaining Clip
4 Fuel Injector
5 O-rings

The fuel rail is mounted on the intake manifold and distributes the fuel to each cylinder through the individual injectors. The fuel is delivered from the pump through the fuel supply line to the inlet pipe of the fuel rail. The fuel inlet pipe directs fuel to both the front and the rear fuel rails (1) suppling the individual fuel injector (4).