Skyhawk L4-121 2.0L Turbo VIN M FI (1987)
FIGURE 2 - MFI (TURBO) RPO LT3 VIN CODE M
4.
Install new O-Rings on the chassis fuel line ends (See Figure 2) with Return Line O-Ring (Part Number 22516256) and Feed Line O-Ring (Part
Number 22514722). The new fuel line assemblies also contain new O-Rings for engine end attachment.
5.
Install new engine fuel lines (Fuel Feed, Part Number 10106037) and Fuel Return (Part Number 10106038). Avoid any routing that causes kinking
or twisting of the lines.
6.
Secure all fuel line routing clamps.
7.
Tighten all fuel line connections to 30 N-m (22 ft.lbs.) torque while using a backup wrench on fittings.
8.
Reinstall fuel pump fuse, reconnect battery cable, start engine and check all previously loosened fuel line connections for possible leaks.