Table 1 shows six common other fuel system related problems of the 2006 Mercedes Benz E350. The number one most common problem is related to the other fuel system tank assembly (67 problems). The second most common problem is related to the other fuel system (60 problems).
I noticed that another owner of a 2006 E350 noted that he/she had a fuel leak. I have had one, too. The extended warrantee ran out in 2020, so mercedes wouldn't cover the repair expenses. But if they knew for 15 years that this was a problem, they should have recalled the cars. Read details...
Pzev fuel tank leaks at top but is not repairable. Replacement requires complete tank replacment which is not economically feasilble. This forces owners to continue to operate vehicle with fuel leakage since repair of the tank is not possible. Read details...
My 2006 Mercedes Benz E350 has a strong odor of gasoline, particularly strong after filling the tank. My understanding is that there was a NHTSA investigation into this problem in the past and the manufacturer agreed to extend the warranty to repair the problem which resulted in NHTSA closing the Read details...