2008 MINI Cooper S Fuel system Problems
- Complaints
- 5about this part
- Share
- 3%of 168 total for the year
- Median mileage
- 80,500miles
- Trend
- Not enough dataFewer than 15 complaints, too few for a reliable trend.
NHTSA recorded 5 complaints about the fuel system of the 2008 MINI Cooper S, 3% of the 168 complaints for this model year. Where a mileage was given, the median is 80,500 miles.
Fewer than 15 complaints name this part, so treat the figures as a rough indication only.
Example complaints
Selected from NHTSA records; personal details are removed. They are consumer reports, not findings.
“Fuel smell started to get stronger in the cabin and outside of the vehicle, but did not see any leaks on the floor till today. I also notice the green temperature notification come on today. I had my oil changed at the bmw/Mini dealer in ontario last month.”
NHTSA complaint #10905148, filed 2016-09, 97,000 miles“My car has 114,000 mile on it. The high pressure fuel pump was replaced per recall. The engine has failed with bad injectors, cylinders and rings. Mechanic said this failure is pervasive in 2002 to 2008 models do to poor design. The cost to repair is too high.”
NHTSA complaint #11006136, filed 2017-07, 114,000 miles“2008 Mini Cooper S. The vehicle had a complete electrical and engine failure with no notice. While driving on interstate 287 in nj with absolutely no notice the car lost total power. Every warning light illuminated on the dash, all gauges dropped to zero, no power whatsoever from the engine, no way to open windows or door locks as their was a complete and total electrical and mechanical failure of this vehicle - there was absolutely no notice. …”
NHTSA complaint #10350222, filed 2010-08, 24,552 miles“When the car accelerating on the first and second gear, there was a small jerking motion. Took it to the shop and they didn't find any problem with the car. One the day of the incident date, 01/08, when I started the car, the car have a loud engine sound, sounds like the car is chocking for air. The engine light is on with the RPM pointer running up and down (gas paddle is untouched). Took it to the dealer and the next day and they found there is oil leaking from the oil feed line to the turbo. $1200 to replace the part. Did some research online and found many Mini owner had the same problem.”
NHTSA complaint #10680105, filed 2015-01, 64,000 miles“Turbo charger fuel supply line is leaking on my 2008 Mini Cooper S. The dealer suggested a replacement cost of $750. There are many complaints online about this issue and the leak is happening due to poor design. The leak may cause fire damage and might cause extensive damage to the car.”
NHTSA complaint #10563331, filed 2014-02Related service bulletins
- 10171506Jan 1, 2020CLASS ACTION SETTLEMENT: N14 HIGH-PRESSURE FUEL PUMP (HDP) SERVICE BENEFIT CLASS VEHICLES: The MINI vehicle may experience a sudden engine operational failure reduced or loss of…
- 10147699Mar 1, 2015N18:MINI Fuel Additive. INFORMATION Because carbon deposit buildup is related to fuel quality, it is not considered a defect in the vehicle's materials or workmanship…
- 10147960Jan 1, 2014"N14 and N18 Engine: High-pressure Pump Repair Instruction. INFORMATION The current version of ISTA/D Repair Instruction 13 51 017, ""Removing and installing or replacing…
- 10150238Aug 1, 2013"N14 and N18 Engine: High-pressure Pump Repair Instruction. INFORMATION The current version of ISTA/D Repair Instruction 13 51 017, ""Removing and installing or replacing…
- 10043722Feb 1, 2012Mini: information provided regarding procedure of replacing fuel level sensor due to failure on the right and/or left side.
- 10035884Oct 1, 2010Mini: teileclearing for n14/n18 engine drivability and fuel system. Enhanced technical support (teileclearing) process has been developed to help identify the root causes…
- 10041389Aug 1, 2010Bmw: service engine soon light may be on with stored trouble codes and reduced engine power. The high pressure fuel pump malfunctions.
- 10028785Feb 1, 2009Mini: service engine soon or check gas cap warning is illuminated: tank leakage. Leakage is detected in the tank ventilation or evaporative system.
Fuel system: other model years
| Year | Complaints | Share of year |
|---|---|---|
| 2015 | 3 | 17% |
| 2014 | 1 | 8% |
| 2013 | 1 | 4% |
| 2012 | 4 | 17% |
| 2011 | 2 | 6% |
| 2010 | 6 | 10% |
| 2009 | 6 | 5% |
| 2008 | 5 | 3% |
| 2007 | 15 | 6% |
| 2006 | 7 | 4% |
| 2005 | 1 | 0% |
| 2004 | 2 | 1% |
| 2003 | 2 | 1% |
Other parts of the 2008 MINI Cooper S
78 complaintsEngine cooling
43 complaintsAir bags
30 complaintsTransmission and drivetrain
9 complaintsElectrical system
8 complaintsSeat belts
4 complaintsOther or unknown
3 complaintsBody and structure
3 complaintsSeats
2 complaintsVehicle speed control
2 complaintsVisibility (wipers, defrost, mirrors)
2 complaintsBrakes
1 complaints
← All problems reported for the 2008 MINI Cooper S
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 29, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.
To check a specific vehicle for open recalls, use its VIN at nhtsa.gov/recalls. Methodology