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Engine & cooling

2008 Mini Cooper Engine problems

Owners have filed 177 complaints about the 2008 Mini Cooper's engine & cooling with NHTSA - 62% of all its complaints, most recently on October 12, 2026. They describe 1 crash, 13 fires and 8 injuries. Stalling, loss of power, oil consumption, overheating, head gaskets, timing chains and engine failure.

Complaints
177
Recalls
0
Crashes
1
Fires
13
Injuries
8
Deaths
0

Engine complaints

Engine & cooling

About two weeks ago while driving on a major highway the mini cooper suddenly died without warning. The power steering quit making the vehicle extremely difficult to steer. The car would not start. The only thing I could do was push it off the road which I did with the help of a person behind me.i had the car towed to my local import shop. They found that the motor had skipped time causing catastrophic engine failure. If I had been going faster my safety would be in jeopardy as well as other motorists. I have since...

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learned that mini's with the N14 engine regularly experience timing chain failure causing this. I have the invoice from the shop identifying the problem. I have checked for a warning or recall from Mini and found nothing. No warning light or msg was visible.

Filed Incident EngineNHTSA 11770570
Transmission & drivetrainAcceleration & cruise controlEngine & cooling

While driving the car at aproximately 25mph, the engine and the car stopped running. All dashboard warning lamps were off prior to the engine failure The car rolled to the side of the road to get out of the way of other traffic. The service engine warning lamp was on after the engine shut off and stopped running. The car was towed to a service station, and they too could not get the car to start. The mechanic's troubleshooting ultimately found the engine's internal timing chain had broken, causing multiple of...

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other internal engine components to become damaged. The engine required detailed repair to replace the damaged engine parts to get it to start operating again. The costs for the repairs were over $5000.00.

Filed Incident Power train · Vehicle speed control · EngineNHTSA 11527586
Engine & cooling

Timing Chain and tensioner rattle. Known recall issue but not showing recall

Filed Incident EngineNHTSA 11520811
Engine & cooling

Timing chain jumped out of timing and caused bent valves.

Filed Incident EngineNHTSA 11355604
Engine & cooling

TIMING CHAIN DEFECTIVE. *TR

Filed Incident EngineNHTSA 11320723
Electrical systemBody, doors & structureEngine & coolingFire

My car caught fire while driving. I had been driving for about an hour on the highway. There was no warning. No cel or errors on the dash display. Car was running normally. I noticed some smoke. After pulling to the side of the road flames started coming from under the hood. The car was still running normally. I shut off the motor and got out. Bystanders emptied an extinguisher through the front grille but within minutes the entire vehicle was engulfed. Car was almost completely destroyed. Fire burned through the firewall and consumed the interior.

Filed Incident Electrical system · Structure · EngineNHTSA 11298643
Engine & cooling

Tl* the contact owns a 2008 mini cooper. While driving 35 mph, the vehicle began to stall without warning. The contact pulled into a left turn lane as the vehicle completely failed. The vehicle was towed to mini of the woodlands (16675 i-45, conroe, tx 77385, (936) 344-1258) where it was diagnosed that the dme (engine computer) failed and needed to be replaced. The vehicle was repaired. The manufacturer was not notified. The failure mileage was 58,000.

Filed Incident EngineNHTSA 11241368
Engine & cooling1 injury

Tl* the contact owns a 2008 mini cooper. The contact stated that the contact's daughter inadvertently bumped into the exhaust pipe located on the rear driver's side of the vehicle. As a result, she sustained a second degree burn to the right leg which required medical treatment. The manufacturer was notified regarding the incident and the contact was informed that the vin was not included in the nhtsa campaign number: 12v008000 (engine, engine cooling). The local dealer was not informed of the incident. The failure mileage was 129,000.

Filed Incident EngineNHTSA 11234368
Engine & cooling

Engine has developed the "death rattle" at low rev and low temperature , indicating a failing, defective timing chain and tensione

Filed Incident EngineNHTSA 11205727
Engine & cooling

At 32000 miles an oil leak was noted on the garage floor. The foreign car repair shop troubleshot the leak. Final outcome: replace supercharger assembly, vacuum brake booster pump and intake manifold gasket. Total cost $3,014.78 For a vehicle that has a trade-in value of less than $5,000. The foreign car expert was amazed that the turbo had to be replaced with such low mileage.

Filed Incident EngineNHTSA 11193140
Engine & cooling

While driving at highway speed on i-71 n & n. Broadway exit in columbus, ohio on march 1, 2019 the timing chain broke and caused complete engine failure and bent all valves and cylinder head and valves resulting in $8821.97 In damage to my engine. The cause of the timing chain failure is due to the prince/psa engine design and manufacturing defect admitted to in the class action lawsuit know as joshua skeen and laurie freeman v. Bmw of north america, l.Lc. United states district court district of new jersey ...

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civ. No. 2:13-Cv-1531-whw-clw. Bmw declined to replace my engine under the extended warranty agreed to in the settlement agreement of the above cited action. All affected vehicles should have been recalled and my engine failure could have easily caused loss of life. My vehicle is one of the class vehicles, r56 n14 engine produced between 2006 thru 2010. This is a product liability safety claim that is not subject to any statutory/warranty time limitation. All class vehicles should be recalled due to the loss of life and safety risks. Do not wait for loss of life to enforce the liability of bmw for their failure to self report the design defect and failure to voluntarily recall all affected vehicles.

Filed Incident EngineNHTSA 11192292
Engine & cooling

Tl* the contact owns a 2008 mini cooper s. While driving 60 mph, the timing chain fractured, causing a complete engine failure. All the valves and cylinder heads were bent. The contact was able to coast the vehicle over to the shoulder even after the vehicle lost all power. The vehicle was towed to the dealer (midwestern auto group, 6335 perimeter loop rd, dublin, oh 43017, (614) 889-2571 where it was diagnosed that the engine needed to be replaced at a cost of over $8,000. The contact notified the manufacturer...

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and was provided a claim number. The manufacturer did not assist with the warranty or recall,s but offered to pay $2,000 towards the repair cost. The offer was good for six months. The failure mileage was 70,674.

Filed Incident EngineNHTSA 11192254
Engine & cooling

Purchased from carmax (11/18/17), never informed of class action lawsuit involving the timing chain with this vehicle. After only 4 months and only a few hundred miles, the problems began. First trip to mechanic, the engine valve cover was found to be cracked. Replaced for just over $700. Less than 10 months later and well under 2000 miles, I was in transit to work, on the highway off ramp and the mini shut down completely, would not start back up. Had to be pushed off the road. Towed back to auto mechanic and...

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another $200 to find the guide to timing chain broke off, causing engine failure. Mini was towed back to carmax to find the engine needs replaced, but will have to be replaced with the same type of engine, which can cause the same problem to happen again and again. Senior team at carmax is currently evaluating my case. Possible buy back of vehicle, still awaiting a verdict.

Filed Incident EngineNHTSA 11132071
Engine & cooling

My mini cooper has a timing chain problem it rattles upon starting and I haven't driven it .....I just found out about this recall

Filed Incident EngineNHTSA 11122106
Engine & cooling

Engine make a knocking sound when cold and gets laughter

Filed Incident EngineNHTSA 11114224
Engine & cooling

The vehicle lost power while driving on the highway and a mini dealership has confirmed that the timing chain is the problem along with the valves (possibly caused by the timing being off). Multiple conversations with mini customer relations have gotten no where and the manufacturer refuses to take responsibility for the known issues with the timing chain in this vehicle. Despite a class action lawsuit specifically about the timing chain, no recall has been issued and the manufacturer refuses to assist customers...

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with necessary repairs to this defective part (and other damage caused by the defect). These timing chain issues are not only an undue burden on the consumer, they can be potentially fatal if a timing chain fails at an unfortunate moment. Mini needs to issue a recall.

Filed Incident EngineNHTSA 11113824
Engine & cooling

Timing chain failure (which led to class action lawsuit) caused engine failure while driving on highway. Car stopped accelerating. 18 Year old daughter was driving. Owners that were not aware of this lawsuit or did not vehicle at the time still affected by this defective part putting drivers in danger yet company has never issued recall.

Filed Incident EngineNHTSA 11091996
Engine & cooling

While traveling on i-10 in tallahassee, fl at highway speed of 70 mph the car suddenly lost power. Being I the center lane of eight (four each direction) it was almost impossible to get out of traffic. Several vehicles made abrupt maneuvers to avoid a crash. Also as I got out of the vehicle was nearly struck by other cars. I later found out this was due to a failed timing chain with numerous complaints and no recall. There was also a class action settlement and still no recall. This could have well been a fatal incident.

Filed Incident EngineNHTSA 11067188
Engine & cooling

Car takes a while to "warm up" however after a very short drive the hood is hot to the touch. It also smells hot. I looked on line and seen several complaints and there is actually an after market 'deflector' to channel heat from the hood. I have noticed the plastic hood scoop is deformed from heat. I feel it is a matter of time before a fire or other reaction, e.G., Heat causes another part to fail and car wont stop, accelerate or other causing a crash. I also noticed the headlight wiring to be frayed as if it has been hot.

Filed Incident EngineNHTSA 11057397
Engine & cooling

Timing chain tensioner failure. I had to replace chain, tensioners and crank gear on my 2008 mini with 81,000 miles.

Filed Incident EngineNHTSA 11045320
Engine & cooling

CVT TRANSMISSION STICKING IN 2ND GEAR.

Filed Incident EngineNHTSA 11002662
Engine & cooling

Timing chain & tensioner my vehicle only has 85,000 miles and I have had to spend $3500.00 To change the timing chain that is supposed to be maintenance free, and last ten years as per the owners manual and service manual. Car stopped suddenly on the new jersey turnpike, very dangerous situation. This is not right that I had to pay out of pocket for a car that only has 85,000 miles, and was serviced regularly. Huge safety issue

Filed Incident EngineNHTSA 10972143
Engine & coolingFire

Tl* the contact owns a 2008 mini cooper s. The contact was included in nhtsa campaign number: 08v657000 (engine and engine cooling), but the repair was not completed before the contact owned the vehicle. In addition, the contact experienced a failure concerning nhtsa campaign number: 12v008000 (engine and engine cooling). The vehicle was taken to a repair shop who provided an oil change and cleared a dtc. The contact later experienced extreme smoke emitting on the outside of the vehicle to the inside of the...

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vehicle. The vehicle was coasted over to the side of the road and towed to a repair shop. The mechanic diagnosed that the water pump leaked, the engine over heated, the cylinder head was warped, and the oil filter housing gasket was leaky. The mechanic diagnosed that the engine needed to be replaced. The contact was uncertain if the vehicle would be repaired. The manufacturer was notified of the failure. The approximate failure mileage was 76,000.

Filed Incident EngineNHTSA 10957776
Engine & cooling

Tl* the contact owns a 2008 mini cooper. While driving 40 mph, the vehicle lost all power and all the warning indicators illuminated. The vehicle was taken to an independent mechanic where it was diagnosed that something was loose in the engine and that the engine needed replacement. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 60,000.

Filed Incident EngineNHTSA 10948642
Engine & cooling

The turbo oil feed line is inherently flawed and prematurely fails because of a bad design. This failure causes hot oil to leak all over a hot turbo. I was lucky enough to not have my engine catch fire with the failed o-ring on mine. I was driving on the highway when large clouds of smoke begin to flow from the engine compartment. I was forced to pull over and get towed home. I was out of warranty but still very low mileage (48k) when mine failed. *Tr

Filed Incident EngineNHTSA 10934179

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Source: U.S. National Highway Traffic Safety Administration (NHTSA) complaints and recalls, checked . Complaints are owners' own reports and are not verified. How we use the data

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