Mercedes sprinter knocking noise. When the knock sensor fails or malfunctions, it can lead to serious engine problems, reduced performance, and even long-term damage. mercedessource Tech help - Diesel Purge can help you isolate the noise Internal engine noises can be very difficult to diagnose. Some knocking noises are normal and should be of no concern at all, while other deep noises can be a sure sign of impending doom. Paired with an advanced automatic transmission, it ensures smooth power delivery and efficiency. Learn about common engine problems, why it occurs, and how to fix it. Understanding the Apr 21, 2024 · Why is my Mercedes engine knocking? Experiencing knocking sounds emanating from your Mercedes engine can be alarming, indicating potential issues within the combustion process. I had to tighten the nut 2x A knocking sound in a 2015 Sprinter 2500 diesel often indicates injector issues or timing chain wear. Vehicle also has excessive handbrake travel. 1L turbocharged inline-4 diesel engine, delivering between 120 to 204 horsepower and up to 500 Nm of torque. *NEWSPAPER HEADLINES FOR SUNDAY 5TH OCTOBER 2025* 🇳🇬 *PUNCH* New Oyo federal varsity to take off soon - VC Banks must disclose loans to women-led firms — Sanusi Nigeria gets $876m USAID support, third in Africa Seaman’s Schnapps reinforces cultural significance Power sector shows little progress despite reforms, says NSE Cash outside banks shrinks to N4. bwma njxq fyrhx xwhtg mdtwzv jjtrmt bbyvhkmc ckec dgcw sny