Maintenance and Repairs

I've been using synthetic oil in my E90 since it was new and I've noticed a significant reduction in engine noise and vibration issues that were present with the factory-recommended conventional oil.

I recently had my 2015 M3 serviced at an authorized dealer and was shocked by the price. The service advisor told me that the oil change alone would cost over $300 due to the high-performance oil required for the vehicle. Has anyone else experienced this or is it just a result of BMW's reputation for being expensive?

I recently had my 2015 328i in for routine maintenance at a local shop. They suggested replacing the timing chain due to its age, even though I'd had it serviced every 12k miles since new. Has anyone else been told this by their dealership? It's going to cost around $2k, which seems excessive to me considering the car still has warranty left on most components. Am I being too cautious or should I listen to the mechanic's advice?

I've recently experienced a minor issue with my 2015 BMW X3's engine oil consumption and was able to resolve it by replacing the PCV valve and cleaning the valve cover. This simple repair saved me around $500 in premature oil changes.

I've been having some issues with my BMW E90's oil consumption and have found that cleaning the PCV valve has made a significant difference in reducing it. Has anyone else experienced this problem or know of any other potential solutions?

I recently had my 2015 M3 in for routine maintenance at an independent shop and was blown away by their attention to detail. The mechanic not only performed all the scheduled work but also noticed a small issue with one of the calipers that would have gone unnoticed otherwise. I've been doing some research on DIY brake pad replacements and was wondering if anyone has any recommendations for good online resources or tools? Specifically, I'm looking for a good guide on how to properly torque the brake pads in place without over-tightening them.

I've owned my E90 328i for over 5 years now and have to say that maintenance costs are relatively high compared to other brands. However, the reliability of the car has been excellent with no major issues. I've had some minor problems with the headlight assembly and a faulty oxygen sensor but nothing too serious. The BMW dealership was also very transparent about the costs and provided me with detailed estimates before starting any work. Overall, I'm happy with my choice but would advise others to factor in higher maintenance costs when considering a BMW purchase.

I've been owning my E90 325i for over 5 years now and I have to say that regular maintenance has been key in keeping it running smoothly. The car is now at 120k miles and aside from some minor issues with the sunroof, everything seems to be working as it should. I recently replaced the timing chain and water pump on my own, following a detailed guide found online. It was a bit of a challenge but I managed to get it done without any major issues. The total cost came out to be around $800 in parts and tools, which is not bad considering what a dealership would have charged. One thing that really surprised me was how easy it was to access the timing chain and water pump once you remove the engine cover and intake manifold. It's definitely a job for someone with some mechanical aptitude but if you're willing to put in the time and effort, it can be done.

I've been owning my E90 335i for about 5 years now, and I have to say that maintenance has been relatively straightforward. However, when it comes to repairs, I've encountered a few issues that are worth mentioning. Firstly, the VANOS system can be quite finicky, especially around 60k miles mark. I've had to replace both intake and exhaust VANOS solenoids, which was a bit of a pain but not too expensive (around $500 for both parts). Additionally, the DSC system has given me some grief in the past. The rear DSC unit went out at around 80k miles, which required a complete replacement (costing around $1,200).

I've had my E90 M3 for over 8 years now and I can attest that regular maintenance is key to keeping it running smoothly. I change the oil every 5k miles and replace the spark plugs at 70k miles. I also make sure to keep an eye on the S63 engine's coolant levels and condition, as this seems to be a common point of failure in these cars. Overall, with proper care and attention, my M3 has remained a reliable daily driver and still provides plenty of excitement on twisty roads!