Mercedes-Benz CLS500 repairs completed on harmonic balancer, valve cover gaskets, tie rods, and crankshaft sensor, resulting in improved performance and no issues on Mercedes-Benz CLS500

Submitted by Vehicle Owner · Jun 23, 2025
Published by RepairPal

Problem overview

Some Mercedes-Benz CLS500 owners report experiencing performance issues related to repairs on the harmonic balancer, valve cover gaskets, tie rods, and crankshaft sensor. These repairs are crucial for enhancing vehicle performance; for instance, fixing the harmonic balancer may reduce engine vibrations, leading to smoother operation. Additionally, addressing valve cover gasket failures helps prevent oil leaks and maintain proper engine lubrication, which is vital for avoiding potential damage. Owners also note that repairing tie rods improves steering control and stability, enhancing handling and responsiveness. Furthermore, issues with the crankshaft sensor can affect engine timing and fuel efficiency, and resolving these can significantly boost overall performance. Therefore, these common repairs are essential for maintaining the reliability and performance of the Mercedes-Benz CLS500.

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