Why BMW VANOS Causes Engine Shutting Off While Driving
If you drive a BMW, you might have experienced this before, where your car shuts down unexpectedly. There are different reasons that can make your car stop working, but we’ve discovered that it’s often because of the BMW VANOS engine system. This post will cover all you need to know about your car's VANOS system, the things to look out for, and how to avoid your engine shutting off. Understanding the BMW VANOS System? The BMW VANOS unit (short for "Variable Nockenwellen Steuerung") refers to the variable valve timing system of the BMW. This system controls the fuel intake and exhaust from the engine, which determines the engine's performance. So it is expected that if the VANOS system acts up, the engine will likely shut off. If the VANOS malfunctions, you can also notice signs like rough idling, loss of power, and in some cases, the BMW engine shutting off mid-drive. Common Symptoms of a Faulty VANOS System Engine stalling or shutting off while driving Hesitation o...