2010 BMW 3 Series Engine Problems

Total circus I’m dealing with over this Recall 23V-707 nightmare. The timeline is wild. Buckle up: Here is how the madness has gone down: On XXX I drop the car off at [XXX] under its own power under RO #XXX. On XXX I pick it up, drive 46 miles, and it instantly turns into a blender full of marbles, backfiring and throwing a check engine light. On XXX it gets towed to [XXX] under RO #436050, and I immediately ask for DME logs and get ghosted. On XXX [XXX] claims the recall is totally done, swearing three VANOS bolts snapped and the timing was somehow fine. The second he said it was fine, I immediately asked for the logs. Cue total silence. On XXX at 12:36 PM [XXX] from BMW North America in [XXX] calls me for a 40-minute chat and drops the bombshell: he spoke with the regional manager, who flat-out stated the car didn't even get the recall over a vacuum hose. That Annapolis has never worked on it, so I forward the images that Annapolis had on Xtime. Shortly, not even two hours later, Store Manager [XXX] completely contradicts corporate and emailing me to say, the recall was done. To prove it, he sends a picture of a compression gauge laying in a case reading a sci-fi 220 PSI claiming that one cylinder information as proof my engine is sound. on my 161k-mile N51 engine mind you. Oh, and somewhere during an engine recall, they magically managed to poke around inside of my fuel tank without permission and decided I need a new one. Three bolts came out the engine and the tank fell apart in sync…. Convenient, right? When I asked for actual proof like live DME data, customer-facing compression ISTA logs, and a clean, compliant breakdown invoice, they refused. Insane right? And get this, 95$ a day storage have been threatened on me. I said, I can’t tank the liability of taking that vehicle off of their lot “Silence” UNKNOWN Look at that brand new hose they found It’s been plenty of time for them the report it “done” INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

The contact owns a 2010 BMW 328I. The contact had received notifications of NHTSA Campaign Numbers: 23V707000 (Engine and Engine Cooling), 17V676000 (Electrical System), and 17V683000 (Engine and Engine Cooling). The vehicle was taken to the dealer in June 2026. The contact later received a phone call on June 23, 2026, and was informed that the vehicle was ready to be retrieved. The contact went to the dealer; however, while attempting to start the vehicle, the engine seized. The contact informed the dealer of the issue with the vehicle and that the engine had seized. The vehicle was left at the dealer. The contact received a call from the dealer on August 17, 2026. The contact was informed that the engine had failed. The contact was informed that the engine needed to be replaced. The vehicle was not repaired. The contact informed the dealer that the vehicle had no issues when the vehicle was taken to the dealer. The manufacturer was not made aware of the failure. The failure mileage was approximately 201,023.

I am filing a formal complaint against BMW Seattle for violating federal recall remedy mandates under 49 U.S.C. Chapter 301. The vehicle was delivered for mandatory safety recall 23V-707 after an on-road mechanical shear of the covered VANOS bolts. The dealer has created illegal commercial barriers and failed to fully execute the federal remedy. First, the service department issued a written estimate for $4,405.67, claiming the CAS module and locks failed and required replacement to resolve a no-start condition. I challenged the repair on technical grounds and authorized a new battery and valid key only, the dealer admitted in writing that the electrical sync restored seamlessly and the engine started. They attempted to extract thousands for a functioning module before verifying the recall. Second, the VANOS bolts sheared resulting in certain valve-piston contact. The dealer claimed the engine passed a compression check but refused to provide raw ISTA diagnostic logs to verify this safety threshold. Instead, they demanded an additional out-of-pocket fee of $669.60 to re-perform a test they claimed to have completed, creating a commercial barrier to basic remedy verification. Third, the dealer demanded $2,136.69 to replace a compromised valve cover and PCV valve which functioned without issue pre-failure. Valve cover removal is required for vanos repair and requiring consumer expense for mandatory safety repair is legally prohibited. Indeed, Under BMW SIB 11 09 23, collateral damage must be routed through corporate TSARA, not the consumer. Fourth, the steel VANOS bolt heads sheared completely off. The official remedy mandates dropping the oil pan to locate and remove these fragments to prevent total oil pressure loss. Despite my repeated requests for verification of removal, nothing was provided, the car was inoperable, and I was advised that the recall repair was complete and the vehicle was in outdoor fenced lot awaiting arrangements for removal.

The contact owns a 2010 BMW 328I. The contact stated that the vehicle was taken to the dealer for an unknown recall repair, but the vehicle experienced the failure after the repair. The contact stated that while driving at an undisclosed speed, the vehicle lost automotive power, and the check engine warning light was illuminated. The vehicle was taken back to the dealer, where it was initially diagnosed that the oil cap had failed. The dealer later informed the contact that the camshaft solenoid had failed and needed to be replaced. The vehicle was not repaired. The manufacturer was made aware of the failure. The approximate failure mileage was 110,000.

Good Morning Folks, I own a 2010 BMW 335i sedan with approximately 110k miles and I will have to be replacing AGAIN, the valve cover gaskets in the car. The first time I had to replace the VCGs was back in 2016 and the vehicle barely had 50k miles on it. Had to replace the VCGs again in 2020. Milage was approximately 92k miles. Fast forward to today and once again, the VCG are leaking. This is an obvious manufacturer defect and I would request that the NHTSA look into to this reoccurring problem with BMW North America. The replacement cost of the VCGs on these vehicles is costly and because it is happening so frequently, BMW should not only be required to cover the cost of replacement but should also be required to remedy the problem permanently. The leakage could lead to possible ignition and a fire within the engine compartment. Thank you for your attention to this matter. [XXX] Grovetown, Ga 2010 BMW 335i owner [XXX] [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

The contact owns a 2010 BMW 328I. The contact stated that when the vehicle was started, the vehicle was idling rough and occasionally, the vehicle lost automotive power. The contact stated that the failure was intermittent but was more frequent. The contact stated that the check engine warning light was illuminated. While the vehicle was idling, the RPM was fluctuating between 800 - 1,000 RPM. The vehicle was taken to an independent mechanic, who diagnosed the vehicle and determined that there was a failure with the VANOS valve timing system. The contact was informed that the VANOS valve timing system needed to be replaced. The contact researched online and related the failure to NHTSA Campaign Number: 23V707000 (Engine and Engine Cooling); however, the VIN was not included in the recall. The vehicle was not repaired. The manufacturer was informed of the failure and advised the contact that recalls were VIN-specific and that the VIN was not included in the recall. The failure mileage was approximately 130,000.

The contact owns a 2010 BMW 335I. The contact stated while driving 45 MPH, the vehicle went into LIMP Mode, and the check engine warning light illuminated. The vehicle was not taken to a dealer or an independent mechanic. The vehicle was self-diagnosed, and the contact stated that the camshaft timing bolts needed to be replaced. The vehicle was repaired by the contact. The contact related the failure to NHTSA Campaign Number: 23V707000 (ENGINE AND ENGINE COOLING); however, the VIN was not included in the recall. The manufacturer was notified of the failure and informed the contact that the VIN was not included in the recall. The failure mileage was 150,000.

A few months ago, I tried to get the above-referenced recall item taken care of at BMW of West Houston (Texas). I was told by the dealership service advisor that it would take at least two days to get the work done. The recall notice, of course, says the work should take about four hours. I was also told that in many cases the valve cover gets bent when performing this work and the cost of the replacement valve cover would be my responsibility. I was very disappointed of course. I don't think that I should pay for anything related to getting a safety recall taken care of. Safety recalls are very serious and for that reason I have sent the enclosed letter to BMW of North America I have also sent a letter to BMW of West Houston, 20822 Katy Freeway, Katy, TX 77449 expressing my disappointment. I am hopeful that I can get this recall, and the several other recalls this particularly car is subject to, taken care· of soon and without much drama. I would appreciate any guidance you can provide.

The contact owns a 2010 BMW 328I. The contact stated while driving at an undisclosed speed, the vehicle lost motive power. There was no warning light illuminated. The vehicle was towed to the dealer but was not diagnosed or repaired. The manufacturer was made aware of the failure and referred the contact to the NHSTA Hotline for assistance. The approximate failure mileage was 96,000.

I have problems consistent with SI B11 07 14- VANOS gear bolt breaking. BMW lied and said that the problem affected only 200,000 cars when in reality it affected a lot more cars. I am losing oil at a slow rate but after than normal oil loss of a healthy engine and have no external leaks, meaning there is an internal leak. I have a metallic rattling noise as well. These problems are consistent with broken VANOS gear bolt(s). I also have a timing issue code popping up with a check engine light that can be caused by this incident. The car is available for inspection upon request. If the problem persists, the engine could experience critical failure causing harm to the components as well as the driver/passengers. I have not been to a dealer yet. I have a scheduled appointment with NEW COUNTRY BMW on Monday to address the airbag issue. A diagnostic for the issue would cost a lot of money that I do not have.

The contact owns a 2010 BMW 328I. The contact received notification of NHTSA Campaign Number: 23V707000 (Engine and Engine Cooling); however, the part to do the recall repair was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The dealer was made aware of the issue and confirmed that parts were not yet available. The manufacturer was made aware of the issue and confirmed that parts were not yet available. The contact had not experienced a failure. Parts distribution disconnect.

The contact owns a 2010 BMW 328I. The contact received notification of NHTSA Campaign Number: 23V707000 (Engine and Engine Cooling) however, the part to do the recall repair was not yet available. The local dealer was contacted. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was not made aware of the issue. The contact had not experienced a failure. VIN tool confirms parts not available.

The contact owns a 2010 BMW 328I. The contact stated while driving at various speeds, the vehicle lost motive power, stalled, and failed to restart. The contact received notification of NHTSA Campaign Number: 23V707000 (Engine and Engine Cooling) however, the part to do the recall repair was not yet available. The local dealer was contacted, but the vehicle was not diagnosed or repaired. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the failure. The failure mileage was approximately 158,000. VIN tool confirms parts not available.

The contact owns a 2010 BMW 328I. The contact received notification of NHTSA Campaign Number: 23V707000 (Engine and Engine Cooling) however, the part to do the recall repair was not yet available. The local dealer was not contacted. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. The contact had not experienced a failure. VIN tool confirms parts not available.

My 2010 BMW is under Recall 23V707 for vanos bolt replacement since October 2023. The check engine light is now on, and the dealer still (May 10, 2023) reports that BMW North America has not sent out replacement bolts. Six months seems like a long time for BMW to not be able to find new bolts and Valve Gasket Covers for the affected vehicles.

The contact owns a 2010 BWM 328I. The contact stated while driving at an undisclosed speed, the check engine warning light illuminated. The vehicle was taken to an independent mechanic, who diagnosed failures with the camshaft position sensor and VANOS assembly bolts. The vehicle was not repaired. After investigating the failure, the contact related the failure to NHTSA Campaign Number: 23V707000 (Engine and Engine Cooling). The VIN was included, but parts were not yet available. The manufacturer was notified of the failure but referred the contact to the NHTSA Hotline for assistance. The failure mileage was unknown.

The contact owns a 2010 BMW 328I. The contact received notification of NHTSA Campaign Number: 23V707000 (Engine and Engine Cooling) however, the part to do the recall repair was not yet available. The local dealer was contacted, and it was confirmed that the part was not yet available. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was made aware of the issue. The contact stated while driving at an undisclosed speed, the vehicle went into "Safe Mode" and decelerated with the check engine warning light illuminated. The cause of the failure was not yet determined. The failure mileage was 105,000. VIN tool confirms parts not available.

My wife was driving on the highway when the engine suddenly stalled on her. She had never been through this situation and had no idea what to do. She tried to turn it back on but it would not start. She was frightened, the vehicle was partially on the slow lane and on the shoulder. She turned on the emergency blinkers and immediately called me freaking out, I told her to compose herself, watch her surroundings, to get away from the vehicle and closer to the shoulder. The fact that this happened out of nowhere in the middle of the highway put my wife and others in danger. Luckily she reacted quickly and started making her way towards the shoulder on the right. This could've caused an accident, injuries or even death. A good samaritan stopped and helped her move the bmw out of the lane and into the shoulder. The reason why this occurred to the vehicle is because of the Vanos timing chain assembly. I had Christian Brothers Automotive diagnose a check engine light and a noise that was coming from the engine on March [XXX]. They warned me that this could've happened and to take it to the dealer because it has an open recall on it. I called the bmw dealership and told me they couldn't do anything about it because they did not have a remedy at this time. We knew it was a risk but it's the only car she has to use to work. She strictly used it just for work for that same reason. After it broke down, I got it towed to my house and had an independent mechanic diagnose the issue and he confirmed as well that it was the Vanos timing chain assembly. I towed it to my nearest BMW dealership and told them the situation and about the recall. They said they will diagnose it and look into the recall. We just really need this fixed as soon as possible. Right now I'm having to drop her off at work and she has to find an Uber back home because I'm still working. I'm hoping that with this report, it will help me and others get the problem fixed that we desperately need. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

The contact owns a 2010 BMW 328I. The contact stated while driving at an undisclosed speed, the vehicle briefly jerked and lost motive power. The contact was able to arrive to his destination, where the vehicle failed to restart. The check engine warning light was illuminated. The vehicle was not taken to the dealer or an independent mechanic. The vehicle was not repaired. After investigating the failure, the contact related the failure to NHTSA Campaign Number: 23V707000 (Engine and Engine Cooling), and the VIN was included, but parts were not yet available. The manufacturer was notified of the failure but provided no assistance. The failure mileage was 170,000.

The contact owns a 2010 BMW 328I. The contact received notification of NHTSA Campaign Number: 23V707000 (Engine and Engine Cooling) however, the part to do the recall repair was not yet available. The contact stated while driving at undisclosed speeds, the check engine warning light illuminated, then the vehicle stalled and shuddered when the accelerator pedal was depressed. The failure recurred several times. The dealer was contacted. The vehicle was not repaired. The manufacturer was made aware of the failure. The failure mileage was approximately 200,000. VIN tool confirms parts not available.