The Mercedes Sprinter van is a great choice for fleets worldwide, but that doesn’t mean they’re free of problems. Seven major issues may occur with your van. Here are what they look like and how a Mercedes service expert can fix them!
Common issues with diesel engines often include several significant problems. One prevalent issue is a broken flex pipe, which typically fractures in front of the catalytic converter.
This malfunction can result in damage to surrounding components, including melting wires, and can lead to substantial engine problems. Another common problem is the rumble strip noise, which indicates that the engine is low on certain fluids.
Oil cooler leaks are also frequently encountered, often signaling an impending issue where the vehicle may eventually fail to start. Similarly, glow plug failures are typical, as glow plugs—crucial heating elements in diesel engines—deteriorate over time and affect engine performance. Additionally, the heater inside the diesel exhaust fluid (DEF) tank can fail, impacting the introduction of DEF into the exhaust system.
Finally, a clogged diesel particulate filter (DPF) is another frequent issue. As the DPF accumulates soot, it can become clogged, necessitating cleaning or recharging to maintain proper engine function. Addressing these common problems at a trusted Mercedes service garage can help ensure the reliable operation of diesel engines and prevent more severe issues from developing.
