Mercedes Benz E63 owners have reported 4 gasoline fuel system related problems since 1996. Table 1 shows the 2 most common gasoline fuel system problems. The number one most common problem is related to the vehicle's tank assembly (3 problems). The second most common problem is related to the vehicle's fuel pump (1 problem). For details of each of the problem category, use the links in the table.
| Problem Category | Number of Problems |
|---|---|
| Tank Assembly problems | |
| Fuel Pump problems |
I purchased this car late July 2012 and when I went to pick it up I noticed a slight smell of gas from the left rear of car but, didn't think much of it as it was a new to me vehicle, just thought it was freshly filled up. Read details...
Gas smell in the my garage and strong inside cabin after filling the car up. Checked under seat and puddle on top of fuel pump area. Cleaned up fuel and consulted internet for diagnose of issue. Found this was a common problem and found some to get fixed with pump replacement or whole tank Read details...