When it comes to maintaining your BMW, it’s important to pay attention to all the parts – big and small. The valve stem seals are one of the smaller parts, but they play a big role in keeping your engine running smoothly. Over time, these seals can wear out, causing oil to leak into the combustion chamber. This can lead to decreased performance and increased emissions. Fortunately, replacing valve stem seals is a relatively straightforward process that can be completed quickly and without too much expense.
What is a Valve Stem Seal?
The valve stem seal is a small but important component of any engine. Its job is to create a seal between the valve and the guide sleeve, preventing oil from leaking out. This is an essential part due to the nature of the engine and how important oil is in its operation; engine oil is essential for lubricating the parts of the engine as well as assisting in cooling the engine. That means that if you have oil escaping your BMW, through the valve stem seal or elsewhere, you run the risk of damaging engine parts or your engine even overheating. This can lead to greater damage over time, so it is important to see a qualified BMW mechanic as soon as you become aware of any potential issues.
Signs of Valve Stem Seal Problems
If you think your BMW might have a problem with its valve stem seals, there are a few signs to look out for. For instance, if you notice blue or white smoke coming from the exhaust, that could be an indication that oil is leaking into the combustion chamber. You might also notice a decrease in oil pressure, or an increase in oil consumption. In some cases, a faulty valve stem seal can also cause engine misfires. If you notice oil leaks or engine misfires, it’s important to have your vehicle checked by a qualified mechanic.
If you notice any of these problems, it’s important to take your BMW to a qualified mechanic as soon as possible to have the problem diagnosed and repaired.
Avoiding Valve Stem Seal Damage in Your BMW
There are a few things you can do to help prevent valve stem seal damage. For instance, make sure to regularly check the oil level in your engine and top it off as needed. You should also have the oil changed on a regular basis, according to the schedule in your owner’s manual. Additionally, avoid running your BMW low on fuel, as this can cause the fuel pump to overheat and fail.
If you take good care of your BMW and keep up with regular maintenance, you can help extend the life of the valve stem seals and prevent costly repairs down the road.
Titan Auto Tech: Castle Rock’s BMW Experts
We started Titan Auto Tech nearly 20 years ago with the goal of providing our customers with more specialized and personalized care than what we were seeing at the dealership level. We had honed our skills at a dealership, and we wanted to be able to give our customers the attention they deserved. We’re proud to say that we’ve been able to achieve this goal, and our business has grown steadily over the years. Today, we have a team of highly skilled technicians who are dedicated to providing outstanding service. We work on all makes and models of vehicles, and we’re always happy to answer any questions you may have about your car.
Here at our shop, we are proud to guarantee our parts and labor with a 24-month/24,000-mile warranty. We are also committed to providing affordable pricing and transparent reports on diagnostic tests. Additionally, all of our repairs and replacements are done by ASE Certified Master mechanics. Drivers in Castle Pines, Highland Ranch, Littleton, Lone Tree, Parker, Castle Rock, and CO trust our skilled service technicians to work on their cars.
If you suspect your BMW is having valve stem seal problems, call or stop by today to speak with our friendly staff. Whether you need general maintenance or a major repair, we are happy to set you up with an appointment to get your BMW back to the best it can be.
* BMW M140i Engine image credit goes to: teddyleung.