Aeromotive 14125 - 96-98 4.6L 1_2 SOHC GT FUEL RAIL SYSTEM - Manual (Page 5)

27. This kit contains one AN-06 straight hose end which will connect to the OEM fuel line adapter fitting
and one AN-06 90 degree hose end, to connect to the AN-06 union on the bottom of the fuel pressure
regulator. With these fittings in place, measure the length of fuel line needed. See section titled Hose
and Fitting Assembly for fuel line assembly instructions. Once the hose is assembled, ensure there
is no debris in the hose and install it.
28. Reassemble the vehicle using the reverse of the foregoing removal procedure.
29. Remove the 1/8 NPT pipe plug from the fuel supply adapter tee fitting and attach a suitable fuel
pressure gauge if desired.
Ensure that any spilled gasoline and any gasoline soaked shop towels are cleaned up and
removed from the vicinity of the vehicle!
33. Reconnect the battery and turn the ignition to the ON position WITHOUT starting the car. After
several seconds, check the fuel pressure. If there is no fuel pressure, turn the ignition key to the OFF
position, wait one minute, return the ignition to the ON position, and recheck the fuel pressure.
Repeat this ignition OFF and ON procedure until the fuel pressure gauge registers fuel pressure.
With the fuel pressure gauge registering fuel system pressure, check for fuel leaks from and
around the Aeromotive fuel pressure sensor adapter, fuel rails, all fuel lines and connections! If
any fuel leaks are found, turn the ignition key to the OFF position, remove any spilled fuel and
repair the leak before proceeding!
34. Once the fuel pressure gauge registers fuel system pressure and there are no fuel leaks, start the
engine.
35. Turn off the engine and allow it to cool. If you do not want to keep the fuel pressure gauge on the
vehicle, relieve the fuel system pressure as instructed in the appropriate vehicle service manual.
Remove the fuel pressure gauge and reinstall the 1/8 NPT pipe plug, using thread sealant.
36. Test drive the car to insure proper operation and re-check the fuel system for leaks. If any leaks are
found, immediately shutoff the engine and repair the leak(s)!