October 30: LEMON manuals on a temporary server, it is slow and having issues, download the manuals you need! Later in November we will switch back to the fast server.

Fuel Rails

Fuel rail assembly includes a fuel pressure regulator, individual high pressure fuel injectors and cold start injector. The injectors fit into individual sockets of base plate. Injectors are force fit into fuel rail opening. See Fig 1. Retainer clip is pushed into its locked position. Some retainer clips must be rotated in the proper direction to lock.

Fig 1: Typical Fuel Rails for 2.8L, 5.0L & 5.7L Engines