Defect
VEHICLE DESCRIPTION: PICKUP TRUCKS EQUIPPED WITH GASOLINE ENGINES AND 8 FOOT BOXES, MAY NOT FULLY SATISFY THE REQUIREMENTS OF FMVSS NO. 301, "FUEL SYSTEM INTEGRITY." IN A 30 MPH FRONTAL BARRIER CRASH TEST, A FUEL TANK VAPOR RECOVERY VALVE SEPARATED INTERNALLY. DURING THE SUBSEQUENT STATIC ROLLOVER TEST, FUEL SPILLAGE EXCEEDED THE SPECIFIED RATE.
Safety Risk
FUEL LEAKAGE, IN THE PRESENCE OF AN IGNITION SOURCE, COULD RESULT IN A FIRE.
Remedy
DEALERS WILL INSTALL A STOP PLATE ASSEMBLY ON THE VEHICLE FRAME TO PREVENT RECOVERY VALVE CONTACT WITH A FRAME CROSSMEMBER DURING THE IMPACT SEQUENCE.