Installation (5.2L)
- Lubricate injector "O" rings with a drop of clean engine oil. Install injectors and clips into fuel rail receiver cups. Ensure injectors and clips are fully seated. Position fuel rail/injector assembly on intake manifold openings. Using care not to tear "O" rings, guide each injector into intake manifold. Push right and then left fuel rail down until injectors are bottomed on injector shoulder.
- To complete installation, reverse removal procedure. Connect negative battery cable, and check for leaks.