Mercedes-Benz GL63 AMG engine runs briefly then dies after high-speed vibration on Mercedes-Benz GL63 AMG

Some Mercedes-Benz GL63 AMG owners report experiencing engine stalling after high-speed vibrations, which may be attributed to various factors. These owners note that engine-related problems, such as faulty engine mounts, spark plugs, or fuel delivery issues, can lead to both vibrations and stalling. Additionally, an incorrectly-adjusted air intake system has been reported to cause performance issues, including engine vibrations and stalling. Problems with the drive line, such as drive shaft suspension issues, can also contribute to these vibrations, affecting overall engine performance. Furthermore, some owners have identified aerodynamic factors that may exacerbate vibrations at higher speeds, impacting engine operation. It is recommended that affected owners seek a thorough inspection of the engine, air intake system, drive line components, and aerodynamic factors to prevent further issues and ensure the proper functioning of their vehicle.