Wrangler 4WD L4-150 2.5L VIN P MFI (1998)
Fuel Supply Line: Service and Repair
Two TAB Type
Fuel Line Quick Connect Fitting
This type of fitting is equipped with tabs located on both sides of the fitting. These tabs are supplied for disconnecting the quick-connect fitting from
component being serviced.
CAUTION: The interior components (0-rings, spacers) of this type of quick-connect fitting are not serviced separately, but new plastic retainers are
available. Do not attempt to repair damaged fittings or fuel lines/tubes. If repair is necessary, replace the complete fuel tube assembly.
WARNING: The fuel system is under a constant pressure (even with the engine off). Before servicing any fuel system hoses, fittings or lines,
the fuel system pressure must be released. Refer to the fuel pressure release procedure.
DISCONNECTION/CONNECTION
1. Disconnect negative battery cable from the battery
2. Perform the fuel pressure release procedure. Refer to the Fuel Pressure Release Procedure.
3. Clean the fitting of any foreign material before disassembly
4. To disconnect the quick-connect fitting, squeeze the plastic retainer tabs against the sides of the quick-connect fitting with your fingers. Tool use is
not required for removal and may damage plastic retainer. Pull the fitting from the fuel system component being serviced. The plastic retainer will
remain on the component being serviced after fitting is disconnected. The 0-rings and spacer will remain in the quick- connect fitting connector
body.
5. Inspect the quick-connect fitting body and component for damage. Replace as necessary.
CAUTION: When the quick-connect fitting was disconnected, the plastic retainer will remain on the component being serviced. If this retainer
must be removed, very carefully release the retainer from the component with two small screwdrivers. After removal, inspect the retainer for
cracks or any damage.
6. Prior to connecting the quick-connect fitting to component being serviced, check condition of fitting and component. Clean the parts with a
lint-free cloth. Lubricate them with clean engine oil.
7. Insert the quick-connect fitting to the component being serviced and into the plastic retainer. when a connection is made, a click will be heard.
8. Verify a locked condition by firmly pulling on fuel tube and fitting (15-30 lbs.).
9. Connect negative cable to battery
10. Start engine and check for leaks.
