St Marys and Kingsland Auto Repair

    Are you wondering what the crankcase ventilation valve does in your BMW? This important component assists in the management of pressures within an engine and ensures that your engine is in its best state. Without this valve, your BMW’s engine will not run as it should. When it begins to fail, you will realize it triggers several performance problems. So what leads to this valve’s failure, and how can it be fixed early on? Typical Causes of Crankcase Ventilation Valve DefectsCold Weather Problems: The crankcase valve of your BMW can encounter considerable problems in cold weather. When it gets very cold, the oil in the crankcase can thicken, making valve function difficult. Also, any condensation within the system can freeze, leading to blockages that keep the valve from effectively releasing gasses. When the weather turns cold in your area ... read more

BMW is one of the world's most popular and renowned automobile manufacturers. Known for their luxurious design and powerful performance, BMWs are popular cars worldwide. However, like all cars, they can experience issues that affect their performance and reliability. One common problem that many BMW owners face is a malfunctioning crankcase ventilation valve. What is a Crankcase Ventilation Valve? Before diving into the specifics of the issue, it's important to understand what a crankcase ventilation valve is and what it does. The crankcase ventilation system is responsible for removing harmful gasses, such as hydrocarbons, from the engine's crankcase. It does so by drawing them out and routing them back into the engine's intake system, where they can be burned off safely. The crankcase ventilation valve plays a critical role in this pr ... read more