Mercedes has paved the way forward in the motoring industry for decades now with their intelligent innovations that are designed to make each drive feel incredible. Many people are aware of innovations like the AirMatic system and the plastic guide rail, but few actually realize that these brand innovations continue throughout your engine, such as the fuel tank screen filter. This screen filter gives Mercedes engines an extra layer of protection, ensuring long-lasting, high performance, allowing Mercedes drivers an edge over other drivers.

However, adding an additional part to a vehicle can increase the potential for part failure. The fuel screen filter is a simple part to maintain. It usually only requires a deep cleaning from a professional. With this in mind, let’s take a closer look at what it is and how you can best care for this unique Mercedes part.

What is a fuel tank screen filter?

Even the most expensive high quality fuel won’t be free of contaminants. While many brands will claim they are the best, there will still be microscopic pieces of debris or particles within the gas. These can easily pass through basic filters. Given enough time and access to your fuel system, these particles can cause clogs and sludge build-up. This is why your Mercedes has an additional fuel tank screen filter.

Signs and Symptoms of a Clogged Fuel Tank Screen Filter

Being aware of the signs and symptoms of faults with the fuel tank screen filter is a great maintenance tip. If you know what to look for, then you can notice issues quickly and seek repairs before any problem can become a serious issue. Being proactive in this way can help to keep repair costs way down, meaning your Mercedes is affordable to run. Therefore, we’ve listed below the main signs you may need to get your screen filter serviced:

  • Loss of Power: If the screen filter becomes clogged, you are likely to notice that your Mercedes loses power and does not perform optimally. This loss of power will be most noticeable when accelerating and is due to your engine not receiving enough fuel due to the blockage preventing the free-flow of fuel.
  • Rough Idling: If your engine function is disrupted, such as reduced fuel intake due to screen clogs, then your Mercedes is likely to experience rough idling. Rough idling is where your vehicle is loud or judder when idling at an intersection or light and is synonymous with an engine issue.
  • Misfires: Any type of fuel restriction is likely to increase the risk of regular misfires. When an incorrect ratio of air to fuel is in the engine, the misfire that occurs is known as a lean misfire. Misfires put extra strain on the engine and its systems and are really best avoided.
  • Check Engine Light: This can be considered a knock on effect from regular misfires as when the engine isn’t performing correctly, such as misfiring or running rough, the onboard computer will detect an issue and will alert the driver via the check engine light.
  • Complete Engine Failure: While this is pretty unlikely, this worst case scenario can occur if you neglect to amend clogs in the fuel tank screen filter. There are two reasons why this can happen, the first being the engine simply becomes exhausted from having to operate under poor fuel conditions for an extended period of time. The second is that the fuel screen filter has failed entirely and has become completely clogged by contaminants that have been able to pass through the screen.

Mercedes Recommended Maintenance Plan

When it comes to maintaining your fuel tank screen filter, the best thing you can do is follow the designated maintenance plan for your model of car, as provided by the manufacturer. This will ensure you vehicle is cared for at all times and operates at its best, which results in great driving experiences.

The Benz Shop

When it comes to choosing an auto repair shop to Mercedes Engine Maintenance have maintenance undertaken upon your Mercedes, you should always opt for Mercedes specialists. This will ensure the mechanics working on your vehicle are knowledgeable of the parts specific to you make and model. They will ensure nothing is overlooked. Luckily for those living in or around Scottsdale, Glendale, Tempe, Chandler, Paradise Valley, and Phoenix, AZ, the friendly folks at The Benz Shop are experts in Mercedes and will ensure your Mercedes fuel tank screen filter is in perfect running order.

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