The official notice
Defect
On certain vehicles, under ambient temperatures below -25 degrees Celsius, moisture can freeze in the fuel pressure regulator. As a result, fuel system pressure may increase at the time of engine start up, causing fuel loss at the fuel pipe/fuel hose connection. Fuel loss in the presence of an ignition source could result in a fire.
Safety Risk
No risk description available.
Remedy
For 1999-2000 model year vehicles, dealers will (1) replace the fuel pressure regulator & vacuum hose and change the system routing to accommodate use of a higher surge tank attachment location that will prevent water from being sucked into the fuel pressure regulator, and (2) replace the fuel delivery hose and replace the hose clamp with an improved clamp. For 2001 and later model year vehicles, dealers will only replace the fuel pressure regulator & vacuum hose and change the system routing as described above.