2012 MINI COOPER S Engine Problems
4 NHTSA complaints on file
Engine Issues in the 2012 MINI COOPER S
4 engine complaints have been filed with NHTSA for the 2012 MINI COOPER S. Of these, 0 involved a crash, 0 involved a fire, and 0 resulted in injury.
4
Complaints
0
Crashes
0
Fires
0
Injuries
0
Deaths
All Engine Complaints
The contact owns a 2012 Mini Cooper S. The contact stated that while driving, the vehicle failed to accelerate above 40 MPH, with the check engine warning light illuminated. The vehicle was taken to a dealer and the contact was informed that the fuel pump was defective, and the fuel pump was replaced. The contact stated that approximately a year later the failure recurred, and the vehicle was taken back to the dealer and was diagnosed and determined that the fuel pump had failed again and needed to be replaced. The fuel pump was replaced under warranty; however, the failure recently returned a third time. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 87,000.
Nothing has failed yet, however, the oil stick is completely illegible. On a car that fails to have an electronic dipstick and likes to burn oil, as well as has a very small oil capacity (Around 5 liters or less) this design is going to cause the engine to run out of oil without the driver knowing. It is a seriously bad design, especially combined with BMW recommending a 10,000 mile oil change, the car will burn off all the oil it has and operator will have no idea due to the faulty design of the dipstick. I generally like BMWS engineering and designs, but this one is just atrocious and I have no idea how it got approved. Running a car out of oil usually causes the engine seize unless you shut it off at the right time, which, most people will not do. Imagine if your engine seizes...
THE CAR STALLED WHILE DRIVING ON FREEWAY ONCE AND HIGH PRESSURE FUEL PUMP WAS REPLACED BY MINI COOPER AND AGAIN SECOND TIME ON INNER ROADS DRIVING AT 20 MILES AN HOUR....WITHOUT ANY WARNING
ENGINE RATTLING NOISE (TIMING CHAIN AND TENSIONER) AT ALL TIMES, VEHICLE HAS ONLY 50,000 MILES
Other 2012 MINI COOPER S Problem Areas
Electrical System
13 complaints
Fuelpropulsion System
3 complaints
Air Bags
1 complaint
Exterior Lighting
1 complaint
Fuel System Gasoline
1 complaint
Power Train
1 complaint
Seat Belts
1 complaint
Seats
1 complaint
Structure
1 complaint
Structurebodydoor
1 complaint
Vehicle Speed Control
1 complaint
Wheelsrim
1 complaint