German and British Auto Repair Done Right the First Time
German and British Auto Repair Done Right the First Time

11874 Coakley Cir, Rockville, MD 20852


Turbocharger Troubles in BMWs: Symptoms and Repairs

Diagnosing BMW Turbocharger Failures | MB Auto Repair Experts. Image of silver BMW M5 series driving on road - sideview.

As an esteemed European auto repair shop, MB Automotive Services specializes in BMW repair, among other high-end European vehicles. Turbocharger issues in BMWs can be a concern for many owners. Understanding the common symptoms and solutions is key to keeping your BMW running at its peak performance. Let’s dive into the world of BMW turbochargers and how to tackle their common problems.

What is a BMW Turbocharger?

A turbocharger is a critical component in many BMW engines, designed to increase the engine’s efficiency and power output by forcing extra air into the combustion chamber. While turbochargers enhance performance, they can also be prone to certain issues.

Common Symptoms of Turbocharger Failure 

Loss of Power

One of the most noticeable symptoms of a turbocharger problem in a BMW is a significant loss of power or acceleration. This is often due to the turbo not providing the necessary boost to the engine.

Unusual Noises

If you hear whining or siren-like sounds coming from the engine, especially when accelerating, this could indicate a turbo failure. These noises may be due to damaged turbocharger blades or a failing turbo bearing.

Excessive Exhaust Smoke

Another telltale sign is excessive blue or grey smoke from the exhaust. This occurs when oil leaks into the exhaust system due to a failing turbocharger.

Check Engine Light

While the check engine light can indicate a multitude of issues, it can also be triggered by turbocharger problems, especially if it’s accompanied by any of the symptoms mentioned above.

Solutions to Turbocharger Issues

Regular Inspection

At MB Automotive Services, we recommend regular inspections as part of your BMW auto repair schedule. This includes checking the turbocharger for signs of wear and tear.

Replacing Damaged Parts

Sometimes, specific components of the turbocharger may need to be replaced. Our skilled auto technicians will determine whether the turbo needs new blades, bearings, or seals and will carry out the necessary replacements.

Complete Turbocharger Replacement

In some cases, the entire turbocharger unit might need replacing. As specialists in Euro auto repair, we ensure that any replacement is of the highest quality, compatible with your BMW model.

Preventive Maintenance

Regular oil changes and ensuring the use of high-quality oil can significantly reduce the risk of turbocharger failure. Keeping the engine and its components clean helps maintain optimal performance.

Why Choose MB Automotive Services for Your BMW Turbocharger Issues in Rockville, MD?

At MB Automotive Services, we understand the intricacies of BMW turbochargers. Our team of experts utilizes state-of-the-art diagnostic tools to accurately diagnose and repair turbocharger issues. We believe in transparent, high-quality service at the best price possible. Plus, we back our work with a two-year/24,000-mile warranty for your peace of mind.

Don’t let turbocharger issues keep you from enjoying your BMW’s performance. Visit us at 11874 Coakley Cir, Rockville, MD 20852 or call us at 301-881-8990. You can also learn more about our services at MB Auto Inc – your go-to shop for European auto repair.