Mercedes Benz C350 owners have reported 27 other fuel system related problems since 1996. Table 1 shows the 6 most common other fuel system problems. The number one most common problem is related to the vehicle's other fuel system (11 problems). The second most common problem is related to the vehicle's other fuel system tank assembly (7 problems). For details of each of the problem category, use the links in the table.
At 9,000 miles my 2006 mercedes C350 had to have a fuel pump replaced. It was out of warranty (low miles usage for 5 year old car) so I had to pay $900 for the repair. I could smell fuel everytime I filled the tank and the mercedes dealer said the pump had to be replaced. Read details...
The steering wheel locked could not start the car. Car was driven then turned off, when you return to the vehicle, it will not turn on. Everything was unresponsive,which wont turn on engine. Had to tow to dealership it cost me 1800. 00. So they said the electrical for car was bad. Read details...
My engine light Jeep coming on with a p0456 code. Replace gas cap and purge valve control less then year ago. However I still smell gas when I fill up tank. After it goes down to 3/4 tank I don't smell gas. When it drop below half tank the engine light comes on. Read details...
Fuel pump failed while driving, car would no longer operate. Had very bad headaches for about a week leading up to the pump failure while driving the car. Read details...
Fuel odor when tank is filled. Problem was apparently manufacturing defect. Fuel leaked from fuel filter mounting studs that cracked and pulled through mounting plate. Gas tank and all attachments had to be replaced. See attached mercedes work order. Read details...