How does fuel rail come apart on a 3.3?

To disassemble the fuel rail on a 3.3 engine, first ensure the fuel system is depressurized by removing the fuel pump fuse and running the engine until it stalls. Next, disconnect the fuel lines from the rail, being cautious of any residual fuel. Remove the mounting bolts that secure the fuel rail to the intake manifold, and gently pull the rail away, taking care to detach the fuel injectors if they are still attached. Finally, inspect the O-rings and seals for wear before reassembly.