Defect summary
FUEL RETURN HOSES MAY BREAK AT EITHER CRIMPED COUPLING, CAUSING A LEAKAGE OF FUEL.
Consequence
IN THE EVENT OF A FUEL RETURN LINE SEPARATION, A FUELLEAK OCCURRING IN THE PRESENCE OF AN IGNITION SOURCE COULD CAUSE A FIRE.
Remedy
INSTALL A PROPERLY CRIMPED FUEL RETURN HOSE.
Notes
SYSTEM: FUEL RETURN HOSES.VEHICLE DESCRIPTION: SCHOOL BUSES AND TRUCK VANS EQUIPPED WITH 6.0 L TBI GASENGINE AND 60 GALLON FUEL TANK.
Source: NHTSA ODI recalls file, campaign 90V146000. Text as published by NHTSA.