While driving vehicle, oil started to drain in large quantities over the street. Steady stream about 2 inches wide was visible on the street once vehicle was stopped. Oil light came one approximately 5 minutes after oil spin was noted. Car was moved to safe location once oil light came on. Engine would not restart. Notes from knauz mini service manager: found timing chain tensioner walking out of position causing oil to come out of cylinder head. Cleaned oil residue and replaced timing chain tensioners. Due to lack of proper tension of timing chain tensioner checked timing.
2009 MINI Cooper S engine complaints
Page 4 of 4: complaints 71 to 80 of 80, newest first, as owners wrote them.
While driving the vehicle the abruptly halted causing me to veer off to the side of the road so that it could be stopped somewhere safe. Vehicle would not restart, no warning lights of any sort were present prior to this incident. Vehicle needed to be pushed to a location to allow it to be towed. Details of service provided from knauz mini as follows: found car not starting, during fault inspection found fault for exhaust cam sensor not reading. Found exhaust cam not moving through oil cap on valve cover. Removed valve cover for cylinder, found timing chain to be broken causing exhaust cam timing chain sprocket to break off exhaust cam. Found the timing chain breaking causing damage to complete engine due to timing chain breaking in two pieces. Found lower crank damaged from timing chain wedging in between block and timing chain cover area. Removed complete engine and replaced, note during removal of sub-frame bolts on rail found treads to be damaged from factory (subframe never removed before) while being installed. Re-tapped treads and replaced both bolts. Test drove car with new motor overnight no further problems found.
Loud rattle at cold start.
Why is my VIN # not added to this recall? It has all the same symptoms.. I called mini USA without getting anywhere. Did I just a buy a lemon? See info below: the cold start issue has been a common theme popping up in the faults and fixes threads on various mini forums. Specifically, mcs owners complaining about a peculiarly loud engine rattle on start-up. Now the r56 is a n?interesting" sounding engine to begin with. The direct fuel injection solenoids give the car a very diesel-esque sound at idle. But this is a very different sound altogether. Bmw has determined that the cold start rattle was/is being caused by the timing chain tensioner (which is in turn powered by an oil-pressurized piston). More specifically the sound is caused when the tensioner piston doesn't extend all the way (or at all) which then allows the timing chain to come in contact with the guides on the engine cover. After two years of research into the issue mini now has official repair information at dealers that will eliminate the issue. The puma measure number that will need to be referenced is 10686850-13 (we've seen 10686850-12 mentioned but we believe 13 is the latest) and the part number is 11.31.7.598.956. According to the information we've seen, all cars affected in with the issue will get a new timing chain, chain guides, cam sprockets and vanos unit. At this stage mini is handling this on a case by case basis when the owner complains about the sound. Were guessing they would like to steer clear of something along the lines of a recall (voluntary or otherwise) due to the cost of the service. However don't be surprised to see and hear more about this issue and the official fix soon. In the mean time if your 2007-2009 mcs is affected wed urge you to call and make an appointment at your local dealer.
I drove the car for less than a mile at city speeds and proceeded to park to run errands. About 5 minutes later I noticed smoke coming out of the engine compartment of the car, upon closer inspection I realized the car was on fire and called 911. By the time the fire department arrived to the scene (about 5 minutes later) the fire had spread through the vehicle. The car showed no warning signs before the fire started and all scheduled maintenance had been performed. The cause of the fire is to be determined.
Engine oil spraying from camshaft chain tension-er seal. Oil was spraying out under pressure. I would consider this to be a fire hazard, as hot exhaust components are nearby.
I have a 2009 mini cooper s with 27,000 miles. Twice the engine valves has been cleaned because of excess carbon build up. Just look at the discussions on the web. Seems to be a major problem with car.
My vehicle had been parked for a couple of days in our garage. When I pulled it out on the 2nd I noticed a large pool of oil on the floor. I immediately drove it to the local dealership and was informed that the timing chain tensioner system had failed and that if not immediately remedied this would cause catastrophic engine failure. Over my communications with the dealer, mini of sterling in sterling, va, I was told that this was a frequent occurrence, at least one a week, and is a recognized problem with a known work-around. They informed me that they had seen catastrophic engine failure and that with my commute of 45 miles on major highways that such a failure at speed would result in a major crash.
2009 mini cooper s loud noise at cold startup immediately after car was received in november 2008 miniusa has discovered it's an issue with the timing belt and its tensioner I read of this issue online and asked mini dealer to repair it: they replaced timing belt and tensioner but some mini owners report a recurrence of the issue and major damage to the car's engine.
Failure of timing belt tensioner in 2009 mini cooper s leading to massive oil leak loss of power to engine and near lethal accident.
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