Table 1 shows two common other fuel system related problems of the 2008 Mercedes Benz CLS550. The number one most common problem is related to the other fuel system (three problems). The second most common problem is related to the other fuel system tank assembly (two problems).
| Problem Category | Number of Problems |
|---|---|
| Other Fuel System problems | |
| Other Fuel System Tank Assembly problems |
The failed component of the car was the drivers side fuel transfer pump. After noticing the faint smell of gas in my car I checked under the rear driver side passenger seat. I was shocked to find more than 16 fluid ounces of gas floating freely around the well of the gas pump. Read details...
The contact owns a 2008 mercedes-benz 550 cls. The contact stated that fuel could be smelled inside the vehicle while driving and while the vehicle was sitting in park. The contact took the vehicle to a dealer for a diagnostic test. Read details...