Stealth R/T V6-2972cc 3.0L DOHC (1991)
2.
Install new grommets and O-rings to the injectors.
3.
Apply unleaded gasoline to the O-ring of the injector.
Injector Installation
4.
While turning the injector to the left and right, install it on to the fuel rail.
5.
Be sure the injector turns smoothly.
NOTE: If it does not turn smoothly, the O-ring may be jammed, remove the injector and re-insert it into the fuel rail. Re-check that the injector
turns smoothly.
Insulator
6.
When installing the fuel rail, check to be sure that the rail insulator is correctly inserted into the installation holes. Tighten the mounting bolts, and
torque to 7-9 lb-ft (10-13 Nm).
7.
Bolt the fuel pressure regulator to the fuel rail, and torque the bolts to 7 lb-ft (9 Nm).
Fuel High Pressure Hose Installation
8.
When connecting the high pressure fuel hose and the fuel crossover pipe to the fuel rail, apply fuel to the hose union, and then insert, being careful
not to damage the O-ring. Torque the hose connection to 4 lb-ft (5 Nm). Torque the crossover pipe to 7-9 lb-ft (10-13 Nm).
9.
After replacement of the fuel rail and injectors, check for leaks with the system pressurized.
