Bmw 740il Engine Problems
10 owner complaints filed with NHTSA across 2 model years.
Complaints by Year
Worst year: 2001. Best year: 2000.
Owner Reports
A representative sample of complaints filed with NHTSA.
IN MARCH 2007 LOW COOLANT WARNING CAUSED ME OPEN HOOD AND ADD COOLANT THREE TIMES BEFORE I TOOK CAR TO BMW DEALER ,WHO DIAGNOSED CRACKED PLASTIC RESERVOIR IN RADIATOR AND SEPARATE COOLANT TANK. EACH TIME ENGINE HAD OVERHEATED DUE TO A L...
IN APRIL 2008 LOW COOLANT WARNING CAUSED ME OPEN HOOD AND ADD COOLANT. THE COOLANT LEVEL WAS PERFECT BUT I STILL ADDED MORE. THE LIGHT FOR LOW COOLANT WAS STILL APPEARING EVERY TIME I DROVE THE CAR. EVERY PREVENTIVE MAINTENANCE HAS BEEN...
MY GAS TANK IS SLOWLY IMPLODING...APPARENTLY, BMW IS QUITE AWARE OF THE CONDITION AS A BULLETIN WAS PRODUCED ON 11-9-2003 BASED ON A DEFECT IN ENGINEERING DESIGN OR THE HARDWARE CHOSEN. IN THE MEANTIME, MY CAR IS A FUEL TIMEBOMB - THIS I...
CAR IS SMOKING WHEN STARTED OR IDLING, HAPPENED AFTER OIL AND TRANSMISSION FLUID CHANGE. LARGE CLOUDS OF SMOKE, TAKEN TO DEALER 3 TIMES, REPLACED MANY ITEMS,COST T ME 1400. NO CHANGE IN PROBLEM. DEALER DOES NOT HAVE ANY IDEA WHAT'S WRONG...
TL* THE CONTACT OWNS A 2001 BMW 740IL. THE CONTACT STATED THAT A STRONG FUEL ODOR ENTERED THE VEHICLE. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE MANUFACTURER WAS NOT NOTIFIED OF THE FAILURE. THE FAILURE MILEAGE WAS NOT AVAILABLE.
TL* THE CONTACT OWNS A 2001 BMW 740IL. WHILE STOPPED AT A TRAFFIC STOP, THE CONTACT HEARD A RATTLING NOISE COMING FROM THE FRONT END OF THE VEHICLE. THE VEHICLE WAS TAKEN TO AN INDEPENDENT MECHANIC FOR DIAGNOSTICS WHERE THE MECHANIC ADVI...
RECENTLY PURCHASED A 2001 BMW 740IL. AFTER A MONTH OF OWNING THIS VEHICLE I STARTED NOTICING A LOUD THUMP FROM BEHIND THE DRIVERS SEAT. I THOUGHT IT COULD OF BEEN A TRANSMISSION ISSUE BUT LATER ON A GASOLINE ODOR STARTED TO DEVELOP IN MY...
APPROXIMATELY A YEAR AGO I STARTED SMELLING MILD GASOLINE FUMES EMANATING FROM THE LEFT SIDE OF THE CAR. AT THE TIME I THOUGHT IT MIGHT BE CAUSED BY SOME SPILLAGE WHEN REFUELING. OVER TIME THE ODOR HAS BECOME STRONGER. UPON INSPECTIO...
TL*THE CONTACT OWNS A 2001 BMW 740IL. THE VEHICLE WAS TUNED UP ON OCTOBER 6, 2007 AND NOVEMBER 28, 2007. THE VEHICLE BEGAN SMOKING AND THE ADD ENGINE COOLANT LIGHT ILLUMINATED. THE CONTACT STATED THAT THIS WAS THE QUICKEST THE ADD ENG...
I PURCHASED A 2000, BMW 740IL ON APRIL 5, 2005. THE CAR HAD APPROXIMATELY 65,000 MILES. SINCE THAT TIME, I HAVE HAD TO TAKE THE CAR BACK TO THE DEALER FOR COOLANT SYSTEM FAILURE 4 TIMES. EACH TIME THE MONITORING SYSTEM INDICATED LOW C...