Fuel - Lines On All Multi-Port Fuel Injected Engines

Number 85-6(Gasoline)-1 Date 10/84

Subject: FUEL LINES ON ALL MULTI-PORT FUEL INJECTED ENGINES

The fuel system used on vehicles equipped with multi-port fuel injection (MFI) engines operates at a higher pressure than carbureted or throttle body injected engines.

Should any fuel hose used with this engine application require replacement, it should be ordered from WDDGM.

No attempt should be made to make field repairs.

The 1985 Service Manual should be reviewed for specific fuel system pressure diagnosis and repairs.


MFI USAGE

Series A F F J N P
Displacement 2.8L 2.8L 5.0L 1.8L Turbo 3.0L 2.8L
UPC Code LB6 LB8 LB9 LA5 LN7 L44
VIN Code W S F J L 9