EA07018 · EA
FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP Investigation
SUBJECT COMPONENT FAILURES FOUND THAT CAN OCCUR AT ANY SPEED AND GENERALLY RESULT IN A NO RESTART CONDITION.THESE ARE GENERALLY CONSIDERED TO BE FACTORS THAT INCREASE THE POTENTIAL SEVERITY OF STALLING INCIDENTS.HOWEVER, THESE INCIDENTS HAVE OCCURRED AT RELATIVELY LOW RATES IN THE SUBJECT VEHICLE POPULATION WHEN COMPARED WITH PRIOR INVESTIGATIONS INVOLVING SIMILAR CATEGORIES OF ENGINE STALL CONSEQUENCES.FURTHER INVESTIGATION OF THIS MATTER WOULD NOT BE AN EFFICIENT ALLOCATION OF AGENCY RESOURCES.ACCORDINGLY, THIS INVESTIGATION IS CLOSED.THE CLOSING OF THIS INVESTIGATION DOES NOT CONSTITUTE A FINDING BY NHTSA THAT A SAFETY-RELATED DEFECT DOES NOT EXIST.THE AGENCY WILL CONTINUE TO MONITOR COMPLAINTS AND OTHER INFORMATION RELATING TO THE ALLEGED DEFECT IN THE SUBJECT VEHICLES AND TAKE FURTHER ACTION IN THE FUTURE IF WARRANTED.SEE DOCUMENT FILE FOR MORE INFORMATION ABOUT THIS INVESTIGATION.
PE07036 · PE
FUEL SYSTEM, GASOLINE:DELIVERY:FUEL PUMP Investigation
THE OFFICE OF DEFECTS INVESTIGATION (ODI) OPENED PRELIMINARY EVALUATION PE07-036 ON JULY 17, 2007, BASED ON THREE CONSUMER COMPLAINTS ALLEGING INCIDENTS OF SUDDEN ENGINE STALL WHILE DRIVING DUE TO FUEL PUMP FAILURE IN MODEL YEAR (MY) 2003 LAND ROVER FREELANDER VEHICLES.IN EACH INCIDENT THE VEHICLE COULD NOT BE RESTARTED AND HAD TO BE TOWED FOR REPAIRS. IN RESPONSE TO ODI'S INFORMATION REQUEST LETTER, FORD PROVIDED OWNER COMPLAINT INFORMATION, FIELD REPORTS AND WARRANTY CLAIM DATA FOR APPROXIMATELY 9,985 SUBJECT VEHICLES SOLD IN THE UNITED STATES.THE BASE WARRANTY FOR THE SUBJECT VEHICLES IS 48 MONTHS OR 50,000 MILES, WHICHEVER OCCURS FIRST.FORD CATEGORIZED THE DATA BY ENGINE STALLS THAT OCCURRED WHILE DRIVING, ENGINE STALLS WITH AN UNKNOWN DRIVING CONDITION, NO START CONDITIONS AND OTHER DRIVEABILITY CONDITIONS. ODI'S ANALYSIS SHOWED THAT THE SUBJECT VEHICLES HAVE EXPERIENCED A 6.7% FUEL PUMP WARRANTY CLAIM RATE FOR ALL CONDITIONS AFTER APPROXIMATELY 4 TO 5 YEARS OF SERVICE, INCLUDING 1.4% CATEGORIZED AS A STALL WHILE DRIVING EVENT AND 2.1% CATEGORIZED AS A STALL WITH AN UNKNOWN DRIVING CONDITION.THIS INVESTIGATION HAS BEEN UPGRADED TO AN ENGINEERING ANALYSIS (EA07-018) TO FURTHER ASSESS THE FREQUENCY AND SAFETY CONSEQUENCES OF THE ALLEGED DEFECT.