400 L4-156 2.6L (1982)
fuel (goes lean). Engine may not start until fuel system components cool off.
DIAGNOSIS
The following are characteristics of vapor lock and should be observed on a fully warmed up engine. (Vapor lock does not affect cold engine
driveability.)
^
Occurs after hot soak, prolonged idle, or highway speeds at any throttle opening.
^
Sag due to lean mixture.
^
No black smoke at tailpipe.
^
Fuel pressure drops to 0.
^
Carburetor air horn dry.
^
No accelerator pump discharge.
^
May not start until engine cools.
^
Engine may not sustain heavy loads.
PARTS REQUIRED
1
Fuel Tank & Bi-Metallic Fuel Gauge Package
PN 4411991
ORDER THIS KIT TO BE USED WITH THE ABOVE KIT.
1 - Pressure Regulator & Fuel Reservoir Kit
PN 4342937
Refer to parts list for contents of package.
To be ordered separately:
1
Body Overlay Harness (1981 MY only)
PN 4368596
1
Body Overlay Harness (1982 MY only)
PN 4368597
1
Authorized Modification Label
PN 4275086
Repair Procedure
To install electric fuel pump, regulator, and fuel reservoir.
A.
Engine Compartment Wiring Harness PN 4304992
1.
Disconnect the battery.
2.
Remove engine side of bulkhead connector. Depress fingers of instrument panel half of bulkhead connector and push connector back through
hole into passenger compartment.
