Port Injection Fuel Rail LH: Installation
WARNING: This page is about a different variant/trim than selected.
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NOTE: The upper and lower fuel injector O-ring seals are similar in appearance, but are not interchangeable.NOTE: Make sure that new fuel injector O-ring seals are installed.NOTE: The fuel injector clip can be reused if it is not damaged during removal. If the clip is reused, the 2 sides of the clip should be squeezed back into shape by placing it between index finger and thumb.
Install the new fuel injector O-ring seals and the new fuel injector retaining clips onto the fuel injectors. Lubricate the new fuel injector O-ring seals with clean engine oil. Refer to: Specifications .
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NOTE: Orient the fuel injector assemblies so the flat sides of the fuel rail injector cup is aligned with the flat side of the fuel injector retainer.
Install the fuel injectors into the fuel rail.
- Install the fuel rail, then install and tighten the new fuel rail retaining bolts in the following 2 stages.
Torque:
Stage 1: Tighten to: : 106 lb.in (12 Nm)
Stage 2: Tighten an additional: : 60°
- Connect the fuel injector and the fuel rail pressure sensor electrical connectors.
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- Connect the fuel supply tube quick release coupling. Refer to: Quick Release Coupling .
- Disconnect the fuel rail fuel supply jumper tube spring lock coupling. Refer to: Spring Lock Couplings .
- Install the fuel rail insulator.
- Install the hose support, then install and tighten the nuts.
Torque: 62 lb.in (7 Nm)
- Install the valve to its bracket, then connect the quick release coupling, Refer to: Quick Release Coupling
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- Install the hoses, then attach the coolant hose retainer.
- Install the strut tower cross brace. Refer to: Strut Tower Cross Brace - GT500 .
- Pressurize the fuel system. Refer to: Fuel System Pressure Release .