NHTSA campaign 11V291000
Hazard
NAVISTAR IS RECALLING CERTAIN MODEL YEAR 2011 AND 2012 IC CE AND BE SCHOOL BUSES MANUFACTURED FROM MAY 27, 2010, THROUGH MARCH 8, 2011, EQUIPPED WITH MAXXFORCE 7 ENGINES. A CAP ON THE RETURN FUEL VALVE MAY FALL OFF, ALLOWING AIR TO BE DRAWN INTO THE FUEL SYSTEM, POSSIBLY RESULTING IN ENGINE HARD START, NO START, OR STALL CONDITIONS.
Consequence
ENGINE STALL ON THE ROADWAY INCREASES THE RISK OF A VEHICLE CRASH.
Remedy
NAVISTAR WILL NOTIFY OWNERS AND DEALERS WILL REPLACE THE RETURN FUEL VALVE CAP FREE OF CHARGE. THE SAFETY RECALL IS EXPECTED TO BEGIN ON OR ABOUT AUGUST 12, 2011. OWNERS MAY CONTACT NAVISTAR AT 1-800-448-7825.
The text above is quoted verbatim from the NHTSA record. Confirm the affected units and the remedy with the manufacturer or NHTSA. Recall data may be incomplete, delayed, or superseded.