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All vehicles require regular preventive maintenance to keep them in good running condition. The need for preventive maintenance is why automakers like Mercedes-Benz include recommended service intervals in the owner's manuals of every vehicle they produce. According to Insure.com, vehicles driven more than 10,000 miles annually need more than one service done per year. The best way to prevent the need for extensive Mercedes-Benz repair services is to watch for the following signs that your Mercedes could use some attention.

1. Reduced Power and Fuel Economy

You might notice your prized Mercedes is not quite as powerful as it should be and might be idling roughly. Those are common signs that something is wrong with your vehicle, such as fouled spark plugs, clogged fuel injectors, or similar issues that cause your Mercedes-Benz to run poorly. A noticeable drop in fuel efficiency typically accompanies such symptoms of a problem with your Mercedes until the cause is diagnosed and fixed. You also might see the check engine light appearing on the dash, which is a sure sign of needing service.

2. Unusually Hot Engine

You should pay close attention to your gauges so that you know what is normal and what is not. While doing so, you might notice the temperature gauge is showing the engine is running hotter than it should. An engine that is overheating often requires Mercedes-Benz repair to fix it. The problem might be an oil leak or maybe a bad water pump or a faulty oil pump. Many other potential issues also might cause the engine to run hot and possibly overheat.

3. Thumping and Clunking Sounds

Unusual sounds can be very unsettling, especially when coming from a highly engineered and typically well-built Mercedes-Benz. Clunking or thumping sounds are especially troubling and might have many causes. The suspension or steering system might have defective parts that need to be replaced. The transmission or part of the drivetrain might be worn and work improperly. Obtaining Mercedes-Benz repair services will help to determine the cause and fix it so that it will drive smoothly, comfortably, and quietly again.

You can call, submit an online form, or visit our Mercedes-Benz repair facility at PerformanceWerks Auto Clinic Inc to schedule diagnostic and repair services as needed on your prized Mercedes.