2008 Cadillac XLR Fuel Injector

You should remove the front section of the supercharger inlet duct assembly, the supercharger inlet absolute pressure (SCIAP), the barometric pressure (BARO) and the manifold absolute pressure (MAP) sensors with the bracket, the front section of the charge air cooler front manifold assembly, the ground wire from the right rear injector rail bolt, the oxygen sensor electrical connector assemblies from the right side fuel rail brackets, the oxygen sensor electrical connector assemblies from the left side fuel rail brackets, the fuel rail attaching studs, the injector lower O-ring seal from the spray tip end of each injector, the retainers from the fuel injectors if fuel injector removal is necessary, the fuel injectors from the fuel rail, and the O-ring seals from the fuel injectors.

You should install the new fuel injector O-ring seals onto the fuel injectors, the fuel injectors to the fuel rail using new retainer clips, the fuel rail attaching studs, the fuel rail to the clip on the front of the supercharger, the oxygen sensor electrical connector assemblies to the left side fuel rail brackets, the oxygen sensor electrical connector assemblies to the right side fuel rail brackets, the ground wire to the right rear injector rail bolt, the front section of the charge air cooler front manifold assembly, the SCIAP, BARO and MAP sensors with the bracket, the front section of the supercharger inlet duct assembly, the fuel fill pipe cap, and the engine sight shield.