Achieva L4-138 2.3L SOHC VIN 3 MFI (1993)
6.
Quick-connect fittings: Choose correct tool from separator set J 3T088-A for size of fitting. Insert tool into female end of connector, push inward
and pull connection apart. Repeat for other fitting.
INSTALL OR CONNECT:
CAUTION: To Reduce the Risk of Fire and Personal Injury: Before connecting fuel line fittings, always apply a few drops of clean engine oil to the
male tube ends. This will ensure proper re-connection and prevent a possible fuel leak. (During normal operation, the O-rings located in the female
connector will swell and may prevent proper re-connection if not lubricated.) DO NOT attempt to repair sections of nylon fuel lines. If damaged, replace.
1.
Engine compartment connecting fuel feed and return hose assemblies to chassis fuel feed and return pipes.
2.
Quick-connect fittings:
a.
Apply a few drops of clean engine oil to the male tube ends.
b.
Push connectors together to cause the retaining tabs/fingers to snap into place.
c.
Once installed, pull on both ends of each connection to make sure they are secure.
d.
Repeat for other fitting
3.
Hydraulic modulator assembly (Vehicles equipped with Antilock Brake System Only).
4.
Engine compartment connection, fuel feed and return pipe to engine fuel feed and return pipes.
5.
Quick-connect fittings:
a.
Apply a few drops of clean engine oil to the male tube ends.
b.
Push connectors together to cause the retaining tabs/fingers to snap into place.
c.
Once installed, pull on both ends of each connection to make sure they are secure.
d.
Repeat for other fitting.
6.
Tighten fuel filler cap.
7.
Negative battery cable.
8.
Turn ignition switch to "ON," position for two seconds, then turn to "OFF" for ten seconds. Again turn to "ON" position, and check for fuel leaks.
9.
Perform the "Idle Learn Procedure." The ECM will need to relearn the IAC valve pintle position following battery reconnect.
ENGINE FUEL PIPES:
Tool Required: J 37088-A Fuel Line Separator Set.
NOTE: DO NOT attempt to repair sections of engine fuel pipe assemblies. If damaged, replace.
1.
Relieve fuel system pressure.
2.
Quick-connect fittings at engine fuel feed and return pipes: Grasp engine fuel feed pipe and engine compartment connecting fuel feed pipe
quick-connect fitting. Twist quick-connect fitting 1/4 turn in each direction to loosen any dirt within quick-connect fitting. Repeat for other fitting.
CAUTION: Safety glasses must be worn when using compressed air, as flying dirt particles may cause eye injury. Using compressed air, blow
out dirt from quick-connect fittings.
3.
Quick-connect fittings: Choose correct tool from separator set J37088-A for size of fitting. Insert tool into female end of connector, push inward
and pull connection apart. Repeat for other fitting.
4.
Air duct from throttle body.
5.
Vacuum hose from plenum.
6.
Engine fuel feed and return pipes mounting clamp and attaching screw.
7.
Engine fuel feed pipe from fuel rail. Discard O-ring.
8.
Engine fuel return pipe from fuel rail. Discard O-ring.
INSTALL OR CONNECT:
1.
New O-rings on engine fuel feed and return pipes.
2.
Position engine fuel feed and return pipes to fuel rail and regulator. Finger tighten only.
3.
Engine fuel feed and return pipes to engine compartment connecting fuel feed and return pipe Quick-connect fittings:
a.
Apply a few drops of clean engine oil to the male tube ends.
b.
Push connectors together to cause the retaining tabs/fingers to snap into place.
c.
Once installed, pull on both ends of each connection to make sure they are secure.
d.
Repeat for other fitting.
4.
Engine fuel feed and return pipes mounting clamp and attaching screw. Tighten engine fuel pipe fittings to 3O N-m (22 lb. ft.). Tighten engine fuel
pipe mounting clamp to 8 N-m (71 lb. in.).
5.
Vacuum hose to plenum.
6.
Air duct to throttle body.
7.
Tighten fuel filler cap.
8.
Negative battery cable.
9.
Turn ignition switch to "ON," position for two seconds, then turn to "OFF" for ten seconds. Again turn to "ON" position, and check for fuel leaks.
10.
Perform the "Idle Learn Procedure." The ECM will need to relearn the IAC valve pintle position following battery re-connect.
