You have a BMW—a performance vehicle—yet you notice your car seems to lack power! There could be several reasons for this. One of the commonplace issues is a compromised vacuum hose that may have a leak. This problem in and of itself is not serious. The fix is simple and not costly. A vacuum leak becomes a serious matter because left unchecked, it can cause severe damage to your car. However, repairing it in a timely manner is not very expensive and can be easily done by a professional mechanic. In this article, we will discuss what vacuum hoses are, their purpose, some signs you may have a problem, and, most importantly, what to do if you see any of these symptoms. What is a Vacuum Hose in a Car and Why Do You Need It? A vacuum hose is a critical component of your car that generates power by creating a vacuum. It is a flexible tube that transfers vacuum power to different parts of your BMW. It helps maintain th [...]