FaultScore

2008 Mercedes Benz E350 fuel system problems

87 of the 220 complaints about the 2008 Mercedes Benz E350 are about the fuel system — 40% of everything reported for this model year. Half of the failures with a mileage on record happened before 88,337 miles.

F

87

Complaints

0

Crashes

0

Fires

1

Injuries

Exactly what failed

Fuel/Propulsion System 65 74.7%
Fuel System, Gasoline 20 23.0%
Tank Assembly 1 1.1%
Hoses, Lines/Piping, AND Fittings 1 1.1%

Fuel & Propulsion across every Mercedes Benz E350 year

2006 224 30.2%
2007 258 34.8%
2008 87 11.7%
2009 35 4.7%
2010 20 2.7%
2011 32 4.3%
2012 36 4.9%
2013 12 1.6%
2014 37 5.0%

What owners said

Filed with NHTSA, in their own words.

Greenville, SC

FUEL/PROPULSION SYSTEM

My car displayed all of the issues listed below for the Electrical system recall. The fuel gague went "blank", other gagues acting irradical, the check engine light stay on, etc. My car make and model fall under this recall but have been excluded. I had to pay out of pocket $4678.50 to replace the entire fuel tank due to this and the Manufacture (Mercedes Benz) is refusing to reimburse me. (1) THE FUEL GAUGE READINGS MAY BE INCORRECT; (2) A STUCK FUEL-LEVEL SENSOR MAY NOT BE DISPLAYED IN THE INSTRUMENT CLUSTER; (3) THE OBD SYSTEM MAY CAUSE THE CHECK ENGINE LIGHT TO ILLUMINATE INCORRECTLY; AND, (4) THE SPEEDOMETER MAY BE OUT OF TOLERANCE. IN THE EVENT OF A VEHICLE CRASH, THE ELECTRICAL FUEL PUMP MAY NOT RECEIVE A CRASH SIGNAL THAT IS REQUIRED FOR THE FUEL PUMP TO DISCONNECT AND PREVENT FUTURE FUEL DELIVERY AS DESIGNED.

NHTSA complaint #11708086 — an unverified report by a vehicle owner.

Atlanta, GA

FUEL/PROPULSION SYSTEM

This is a PZEV vehicle. When the car is filled over 3/4th of the way, the driver's side near the back tire starts to leak the fuel. There was no warning lights, just the smell and the leaks. It's obvious why this is a safety hazard. This was not inspected by anyone other than myself as it was quite obvious after removing the back seat and accessing the sending unit location. This started after I resolved a fuel pump issue (back in March, resolved this month) Mercedes refused to handle ($3k) and noticed on or around 9/24/24.

NHTSA complaint #11616902 — an unverified report by a vehicle owner.

Westminster, CA

FUEL/PROPULSION SYSTEM

On [XXX] I was driving and the vehicles stalled in the middle of the street, I couldn’t start it back. I managed to contact AAA and had the vehicle towed to my home because it around 6pm and auto repair shops were closed. Next morning I had AAA towed the vehicle to a local auto repair shop and they told me that fuel pump failed. It would have been very dangerous if we were driving on the freeway, not to mention I had my 85 year old mother in the passenger seat. Please help me as I am sure what I need to do now. It’s a Mercedes-Benz model E350 2008. I can be reached at [XXX] my name is [XXX] . My car has 87,200 miles. Thank you in advance for all your helps. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

NHTSA complaint #11587937 — an unverified report by a vehicle owner.

Las Vegas, NV

FUEL/PROPULSION SYSTEM

Smell of gasoline in the cabin and real bad outside of car

NHTSA complaint #11582498 — an unverified report by a vehicle owner.

at 140,000 miles Aliso Viejo, CA

FUEL SYSTEM, GASOLINE

The contact owns a 2008 Mercedes-Benz E350. The contact stated that the vehicle failed to start after several attempts. In addition, the engine began to sputter while idling. The contact had taken the vehicle to an independent mechanic where the fuel tank sensor was replaced; however, the failure persisted. The contact also stated that while his daughter was driving at an undisclosed speed, the vehicle stalled in the middle of an intersection. Due to the failure, the vehicle was towed to a dealer where a diagnostic test was performed; and the mechanic discovered that the fuel pump had failed and needed to be replaced. The manufacturer was notified of the failure but offered no assistance. The vehicle was not repaired. The failure mileage was approximately 140,000. The VIN was not available.

NHTSA complaint #11560359 — an unverified report by a vehicle owner.

Spring, TX

FUEL/PROPULSION SYSTEM

Gasoline smell all times inside of the car.

NHTSA complaint #11545003 — an unverified report by a vehicle owner.

at 70,000 miles Washington, DC

FUEL SYSTEM, GASOLINE

The contact owns a 2008 Mercedes-Benz E350. The contact stated that while refueling, the contact smelled an abnormal fuel odor. The contact stated that the odor was present whether the vehicle was turned off or running. The vehicle was not diagnosed or repaired by an independent mechanic or dealer. The manufacturer was made aware of the failure. The failure mileage was approximately 70,000.

NHTSA complaint #11533253 — an unverified report by a vehicle owner.

Saint Peters, MO

FUEL/PROPULSION SYSTEM

My car has smelled like gas for the past few years. Also it has not past inspection for the past 2 years. Mercedes said it was due to a defective intake manifold. Paid to replace the intake manifold and Mercedes said 2 new codes appeared. Now the gas tank, fuel pumps, brackets and hoses need to be replaced at a cost of of over 3500. The fuel pumps were replaced in 2014. Not sure why I continue to have problems with fuel pumps and now gas tank. Was informed this year after replacing the intake manifold that there was an extended warranty that concluded December 2022. I think Mercedes should resolve this as other vehicles had this same safety issue.

NHTSA complaint #11519937 — an unverified report by a vehicle owner.

Paradise Valley, AZ

FUEL/PROPULSION SYSTEM

Very strong gas smell both inside and outside of the car with check engine light on. This happened in May of 2022. Could not park the car inside the garage. Contacted MBUSA, they said there is an extended warranty for this vehicle for this problem, advised me to take it to Mercedes dealer. I took the car to the dealer. They checked it out and said it is not covered under the extended warranty because it has passed the mileage ceiling for PZEV which I do not know what PZEV is. I checked The NHTSA website, it says 15 years unlimited miles. I had no other choice but to fix the car at the dealer and pay for the cost. A few months later MBUSA sent me a letter telling me although it has passed the mileage I might be eligible for a refund and wanted me to file a claim at the dealership. I did and after over two months the dealer again told me it is not covered. I paid about $1100 for the repair and told MBUSA that the dealer does not honor what the MBUSA letter says. Now even MBUSA does not honor what they wrote me in their own letter. They say if my car was non PZEV it would have been covered? How was it my fault to have a PZEV vehicle? Why did Mercedes had PZEV and non PZEV? How is it the customer fault. Both vehicles have the same issue but why one is covered and the other is not? Please you be the judge.

NHTSA complaint #11504240 — an unverified report by a vehicle owner.

Ocala, FL

FUEL/PROPULSION SYSTEM

Smell Heavy gas smell inside of the vehicle but not in the engine bay. Stronger smell in the back seat. Afraid car my catch fire while driving. Having to drive with windows down so i don't get droggy.

NHTSA complaint #11417652 — an unverified report by a vehicle owner.

Manchester, NH

FUEL/PROPULSION SYSTEM

LEAKING GAS TANK PVEZ, MERCEDES WILL NOT REPLACE IT, WAS UNDER RECALL.

NHTSA complaint #11406612 — an unverified report by a vehicle owner.

Sugar Land, TX

FUEL/PROPULSION SYSTEM

WHEN CAR IS FILLED WITH GAS(FULL) , A GASOLINE ODOR CONSUMES MY GARAGE. WHEN WE OPEN GARAGE ALL YOU CAN SMELL IS GASOLINE. WHEN THE CAR GETS LESS THAN 1/2 TANK, THE FUEL ODOR SUBSIDES. USUALLY WHEN I TAKE IT TO DEALER I HAVE 1/4 TANK AND SMELL IS HARD TO DETECT. THIS HAS OCCURRED FOR OVER 2 YEARS BUT SMELL IS GETTING WORSE /STRONGER IT STARTING TO GIVE US HEADACHES

NHTSA complaint #11397527 — an unverified report by a vehicle owner.

at 123,000 miles Chula Vista, CA

FUEL/PROPULSION SYSTEM

STRONG FUEL ODOR AFTER TOPPING OFF. I DROVE THE VEHICLE AND IT STARTED TO LOSE POWER AND STALLED ON THE ROAD. THE CAR WAS TOWED IN THE MERCEDES BENZ DEALERSHIP.

NHTSA complaint #11364352 — an unverified report by a vehicle owner.

at 76,000 miles Granbury, TX

FUEL/PROPULSION SYSTEM

THE FUEL TANK LEAKS STRONG GASOLINE VAPOR INTO THE PASSENGER COMPARTMENT AND OUTSIDE THE VEHICLE CREATING A FIRE HAZARD AND IMPERILS THE DRIVER'S ABILITY TO PROPERLY BREATHE. THE VAPORS ARE STRONGEST EVERYTIME THE FUEL TANK IS FILLED OVER HALF WAY. CURRENT REPAIRS ARE GOING TO COST $3000. THE MECHANIC SAYS THE ROOT CAUSE IS THE CALIFORNIA EMISSIONS REQUIRED COMPONENTS THAT ARE NONSTANDARD. THERE ARE NO PICTURES AS THE LEAKY FUEL TANK IS CONCEALED UNDER THE BACK SEAT, BELOW WHERE MY CHILDREN SIT.

NHTSA complaint #11362822 — an unverified report by a vehicle owner.

at 162,443 miles Vancouver, WA

FUEL/PROPULSION SYSTEM

I HAVE A 2008 MERCEDES E350 PZEV MODEL AND THE ISSUE I CAME ACROSS IS A MAJOR ONE. THESE MODELS IN PARTICULAR HAVE A BIG REPUTATION ON FAILING FUEL PUMPS, AND TO MAKE THINGS WORSE ON THE PZEV VERSIONS IT CAN NOT BE FIXED UNLESS THE WHOLE FUEL TANKED IS SWAPPED WITH A NEW ONE. THE FUEL PUMP IS LOCATED INSIDE THE GAS TANK AND ITS SEALED JUST SO THERE'S NO WAY OF FIXING THE ISSUE, ON THE OTHER HAND THE NON-PZEV MODELS HAVE A REPLACEABLE PUMP WHICH REDUCES THE WORK AND MONEY TO FIX THE ISSUE. MERCEDES HAS AN APPLIED EXTENDED FACTORY WARRANTY FOR THE MODEL W211 WHICH COVERS THIS ISSUE UNTIL 15YEARS / UNLIMITED MILES FOR NON-PZEV MODELS AND 15YEARS / 150K MILES FOR PZEV MODELS. I SEE THIS VERY WRONG BECAUSE THE PZEV MODELS ARE SUPER EXPENSIVE TO FIX AND MANY PEOPLE ARE OVER THE 150K MILE MARK. THIS TERM SHOULD HAVE BEEN APPLIED TO THE PZEV MODELS. I PURCHASED THIS VEHICLE FOR $3,200 BUT TO FIX THIS PROBLEM IT IS OVER THAN $3,500. I AM REQUESTING MERCEDES TO HELP ME ON THIS SITUATION AS THESE CARS ARE WELL KNOW TO FAIL IN THAT DEPARTMENT. AS IT STANDS THIS CAR IS UNSAFE TO DRIVE, IT RELEASES LOTS OF RAW GAS SMELL AND SOMETIMES IT WILL NOT START. I WANT MERCEDES TO TAKE FULL RESPONSIBILITY OF THIS MATTER BECAUSE THIS ISSUE COULD HAVE BEEN A COUPLE HUNDRED DOLLAR FIX IF THE DESIGN AFTER TANK WASN'T SO BAD. THERE ARE THOUSANDS OF PEOPLE COMPLAINING ABOUT THE SAME ISSUE WITH THE PZEV MODELS AND MOST OF THEM ARE OVER THE 150K MILE LIMIT WHICH IS NOT ENOUGH CONSIDERING THE AGE OF THE VEHICLES.

NHTSA complaint #11321416 — an unverified report by a vehicle owner.

at 152,000 miles Atascadero, CA

FUEL/PROPULSION SYSTEM

FUEL PUMP AND SENDING UNIT IS CRACKED CAUSING FUEL VAPOR TO ENTER CABIN. ALSO DRIVER SEAT HEATER IS OVER HEATING CAUSING CONSIDERABLE DISCOMFORT AND CANNOT BE USED. WHEN I STARTED TO RESEARCH THESE ISSUES I FOUND NUMEROUS OTHER COMPLAINTS FOR THE SAME PROBLEMS HAD BEEN PREVIOUSLY REPORTED BUT I HAVE NOT RECEIVED A RECALL NOTICE.

NHTSA complaint #11316866 — an unverified report by a vehicle owner.

at 90,000 miles Ontario, CA

FUEL/PROPULSION SYSTEM

TL* THE CONTACT OWNS A 2008 MERCEDES-BENZ E350. THE CONTACT STATED THAT AN INDEPENDENT MECHANIC DIAGNOSED THAT THE VEHICLE LEAKED FUEL FROM THE TOP OF THE FUEL FILTER INTO THE BACK SEAT OF THE VEHICLE. ALSO, THE CHECK ENGINE INDICATOR ILLUMINATED. THE CONTACT CALLED MERCEDES-BENZ OF ONTARIO AT 909-212-8400 (LOCATED AT 3787 E GUASTI RD, ONTARIO, CA 91761), BUT DID NOT RECEIVE A RETURN CALL. THE MANUFACTURER WAS MADE AWARE OF THE FAILURE AND STATED THAT THERE WAS NO RECALL. THE VEHICLE WAS NOT DIAGNOSED OR REPAIRED. THE FAILURE MILEAGE WAS APPROXIMATELY 90,000.

NHTSA complaint #11289723 — an unverified report by a vehicle owner.

at 100,000 miles Placentia, CA

FUEL/PROPULSION SYSTEM

MY MBZ E350 IS LEAKING FUEL. VERY STRONG SMELL BOTH FROM INSIDE AND OUTSIDE. I BELIEVE THIS IS EXTREMELY DANGEROUS TO THE DRIVER AND OR PASSENGER IN MY CAR. ALSO, WHEN GAS TANK GETS FILLED UP, MY E350 ENGINE WILL START BUT IT WILL DIE WITHIN 5 TO 7 SECONDS. I'VE CONTACTED MBZ USA TO INQUIRE ABOUT THE ISSUE, I WAS INFORMED THAT THERE'S NO EXTENDED WARRANTY AVAILABLE TO ADDRESS THE ISSUE. BUT I'VE COUPLE OF DOCUMENTS RELATED TO SAME ISSUE IN WHICH MBZ STATED THAT THEY'RE EXTEND THE WARRANTY TO FUEL COMPONENTS.

NHTSA complaint #11288484 — an unverified report by a vehicle owner.

at 115,000 miles Glendale, CA

FUEL/PROPULSION SYSTEM

THIS IS ABOUT 5 YEARS I AM SMELLING GAS FUEL INSIDE THE CAR.BUT ON 05/24/2019 DRIVING ON THE STREET ,SUDDENLY CAR STOPPED MIDDLE OF STREET,AFTER TOWING THE CAR TO MECHANIC SHOP ,WE FIND OUT FUEL PUMP PROBLEM AND UNABLE TO CHANGE THE PUMP WE NEED TO BUY FUEL TANK AND FUEL PUMP,WHICH IS VERY EXPENSIVE.THIS SHOULD BE ON RECALL.BECAUSE TOO MANY PEOPLE COMPLAING (ACCORDING TO YOUR SITE)..CAR IS 115000 MILE.WARRANTY ARE 150000 OR 15 YEARS...JUST IMAGINE IF I WAS DRIVING ON FREEWAY WITH MY WIFE...THANKS IN ADVANCE

NHTSA complaint #11210048 — an unverified report by a vehicle owner.

D LO, MS

FUEL/PROPULSION SYSTEM

CAR SMELLS OF GASOLINE INSIDE AND OUT. CAUSING HEADACHES, FEARING FIRE OR EXPLOSIONS

NHTSA complaint #11181619 — an unverified report by a vehicle owner.

at 142,164 miles Lancaster, TX

FUEL/PROPULSION SYSTEM

FUEL HAS BEEN POOLING ON THE TOP OF THE FUEL PUMP NEAR SENDING, FOR MONTHS I WOULD SMELL GAS AFTER FILLING UP OR EVEN AT ABOUT 3/4 OF A TANK. ASSUMING I HAD PUT IN TOO MUCH; INSIDE FUEL FILLER COVER IT WARNS NOT TO TOP OFF TANK. SOMETHING I DIDN'T SEE UNTIL AFTER THE SMELL OF FUMES. UNDER MB'S PZEV WARRANTY IT STATES THAT IF THIS IS A PART THAT COULD BECOME DEFECTIVE AND HAS GIVEN OWNERS 15 YEARS/150,000 WHICHEVER COMES FIRST TO FILE A WARRANTY CLAIM AND HAVE IT REPAIRED OR REPLACED AT NO COST TO THE OWNER. MY VEHICLE HAS BEEN OUT COMMISSION FOR ALMOST 2 MONTHS BECAUSE THEY SIMPLY BELIEVE THAT I HAVE NOT MAINTAIN SERVICE OF MY VEHICLE, ACCORDING TO A COMMENT MADE BY ONE OF THEIR CUSTOMER SERVICE REPRESENTATIVES ( CALLS ARE RECORDED, DEBBIE WAS THE AGENT'S NAME AND CALL WAS MADE APPROXIMATELY AROUND 10:15 AM ON TUESDAY 2/19/2019. THE DIAGNOSTIC EVALUATION PERFORMED AT PARK PLACE MOTORS CO. IN ARLINGTON TX, DETERMINED THAT IT WAS MY FUEL PUMP AND NOT THE SENDING UNIT, STATED IN THEIR WARRANTY ALL FUEL SYSTEM COMPONENTS ARE INCLUDED PROVIDED THE VEHICLE IS WITHIN THE WARRANTY COVERAGE PERIOD. MY VEHICLE HAS 142,164 MILES AND IS JUST SHY OF 11 YEARS OLD. AFTER VIEWING AND RECEIVING REPORTS OF OTHER OWNERS WHO HAVE HAD SIMILAR ISSUES HAVE THEIR VEHICLES FIXED, AGAIN I BELIEVE THIS TO BE DISCRIMINATORY ON THE PART OF THE DEALERSHIP AND MBUSA AND ASK THAT CONTACT BE MADE TO EITHER OR BOTH TO CLARIFY WHY MY VEHICLE DOES NOT FALL WITHIN THE GUIDELINES OF THEIR WRITTEN WARRANTY COVERAGE.

NHTSA complaint #11181086 — an unverified report by a vehicle owner.

at 102,607 miles Belmont, CA

FUEL/PROPULSION SYSTEM

CAR WAS BEING DRIVEN ON A BUSY CITY STREET, STOPPED FOR RED LIGHT, WHEN I WENT TO ACCELERATE I HAD TO PUMP THE PEDAL-TO BE SAFE I DECIDED TO TURN ONTO STREET AT INTERSECTION WHERE I WAS STOPPED AT LIGHT, CAR CAME TO A DEAD STOP IN MIDDLE OF STREET. THIS WAS VERY CLOSE TO THE FREEWAY ON RAMP THAT I WAS GOING TO. ANOTHER 1/2 MILE AND HAD I NOT DECIDED TO TURN OFF ON TO THE SIDE STREET THE CAR WOULD HAVE STOPPED IN THE MIDDLE OF A FREEWAY WITH PROBABLE FATALITIES. CAR HAD TO BE TOWED TO REPAIR SHOP. FUEL PUMP IS INSIDE GAS TANK IN THIS MODEL. REPAIR WAS $3373.88. MERCEDES BENZ DEALER HAS PARTS IN STOCK FOR A 2008 MODEL. THIS IS IN ITSELF IS UNUSUAL AND SEEMS LIKE THEY ARE EXPECTING MULTIPLE FAILS. THERE ARE ALSO MULTIPLE REPORTS OF SAME DOING AN ONLINE SEARCH. SHOULD BE RECALLED IN MY OPINION.I HAVE THE REPAIR RECEIPT AND ALL MY PREVIOUS RECORDS FOR MAINTENANCE ON THE CAR.

NHTSA complaint #11164142 — an unverified report by a vehicle owner.

at 150,000 miles SAN Diego, CA

FUEL/PROPULSION SYSTEM

FUEL TANK: STRONG ODOR OF FUEL AFTER FILLING UP TANK FROM REAR OF CAR, FUEL TANK AREA. GOOGLE SUGGESTS POSSIBLE MANUFACTURE'S RECALL. WITH HEAT EMITTING FROM EXHAUST AREA, COULD POTENTIALLY LEAD TO FIRE... I'M AFRAID FOR MY WIFE AND KIDS'S SAFETY. IS THERE CURRENTLY AN ACTIVE RECALL? IF SO, TSB # PLEASE. IF NOT, PLEASE DULY NOTE ISSUES MENTIONED. THANK YOU. NATHAN.

NHTSA complaint #11124332 — an unverified report by a vehicle owner.

Livonia, MI

FUEL/PROPULSION SYSTEM

DROVE THE CAR 20 MINUTES STARTED TO NOTICE SMELL OUT OF THE BACK SEAT GASOLINE 5 MIN LATER IT STALLED 2 STREETS FROM MY HOUSE. . TRYED STARTING THE CRANKING OVER BUT NO START. THE NEXT DAY SHOP CALLED TOLD ME THAT BOTH OF THE FUEL PUMPS IN THE GAS TANK ARE BAD. 1.500.00 DOLLAR REPAIR. IS THAT SAFE FOR FUEL PUMPS DO DO THAT

NHTSA complaint #11089536 — an unverified report by a vehicle owner.

at 149,385 miles Friendswood, TX

FUEL/PROPULSION SYSTEM

FUEL ODOR & FAIL ED FUEL PUMP ISSUE. WE TOOK IT GOODYEAR DEALER. & THEY DIAGNOSED THE BAD FUEL PUMP & REFERRED TO TSB BULLETIN # 9-47-10-63 FOR EXTENDED WARRANTY BY MERCEDES BENZ USA. WE CALLED TO CONFIRM IT & TOWED IT TO CLEAR LAKE MERCEDES DEALER.. THEY DENIED THE WARRANTY & SAID IT IS WIN SPECIFIC. THIS ISSUE SHOULD A RECALL NOT A WIN SPECIFIC ISSUE. OUR GOODYEAR SHOP TECH. IS REC. TO WRITE YOU IN THIS MATTER. FUEL ODOR & FAIL PUMP IS A BIG ISSUE ON THESE E 350 MODELS. PLEASE LOOK INTO THIS ISSUE

NHTSA complaint #11089153 — an unverified report by a vehicle owner.

at 83,137 miles Granbury, TX

FUEL/PROPULSION SYSTEM

AFTER I FILLED THE GASOLINE TANK I NOTICED A STRONG GASOLINE SMELL INSIDE THE CABIN. I GOT A BAD HEADACHE FROM THE FUMES BEFORE I GOT HOME. I DID NOT SMELL ANY GAS IN THE TRUNK, ENGINE COMPARTMENT OR IN THE FUEL FILLER DOOR. I VENTILATED THE CABIN AND TRIED TO DETERMINE WHERE THE SMELL WAS COMING FROM. IT SEEMED TO BE UNDER THE DRIVERS SEAT OR BACK SEAT. EVEN AFTER SITTING ALL NIGHT AND HAVING ALL THE WINDOWS OPEN ALL DAY IT STILL WREAKS OF GASOLINE INSIDE. THE SMELL HAS NOT LEFT THE CABIN AND I AM AFRAID TO DRIVE THE CAR.

NHTSA complaint #11071949 — an unverified report by a vehicle owner.

at 85,000 miles SAN Jose, CA

FUEL/PROPULSION SYSTEM

AFTER REFUELING MY CAR'S GAS TANK I BEGAN TO SMELL GAS FROM DRIVER/REAR SIDE WHEN CAR IS PARKED IN GARAGE. THE SMELL DISAPPEARS AFTER ABOUT 50 MILES OF DRIVING, BUT IT COMES BACK AFTER REFUEL.

NHTSA complaint #11056916 — an unverified report by a vehicle owner.

at 90,000 miles Roswell, GA

FUEL/PROPULSION SYSTEM

FUEL SENDING UNIT LEAKS WHEN GAS TANK IS FILLED...GASOLINE LEAKS ONTO TOP OF SENDING UNIT ALLOWING A STRONG SMELL OF GASOLINE AROUND CAR AND IN GARAGE...AFTER BURNING TO ABOUT 3/4'S OF A TANK SMELL DISSIPATES..IF LIFTING BACKSEAT AND REMOVING 6 SCREWS AND COVERPLATE FUEL CAN BE SEEN POOLED ON TOP OF SENDING UNIT..EXTENDED WARRANTY (15 YEARS ) ON OTHER MERCEDES VEHICLES WITH SAME YEAR GROUPS EXPERIENCING THE SAME SYMPTOMS/PROBLEMS BUT NOT OUR PARTICULAR MODEL...DON'T UNDERSTAND WHY...THIS IS A DEFECTIVE DESIGN...BEEN DRIVING 40+ YEARS DO A LOT OF WORK ON OWN VEHICLES AND HAVE ONLY SEEN THIS PROBLEM 1 OTHER TIME ON OUR 2006 CHRYSLER PACIFICA ( BOTH TANKS) SAME TYPE OF SETUP...THIS WAS WHEN THEY WERE DOING JOINT DEVELOPMENT WITH DAIMLER...SAME FAULTY DESIGN....DANGEROUS!!!!!

NHTSA complaint #11015093 — an unverified report by a vehicle owner.

at 109,000 miles Hephzibah, GA

FUEL/PROPULSION SYSTEM

TL* THE CONTACT OWNS A 2008 MERCEDES-BENZ E350. THE CONTACT STATED THAT WHEN OPERATING THE VEHICLE WITH A FULL TANK OF FUEL, A FUEL ODOR WAS PRESENT INSIDE THE VEHICLE. IN ADDITION, THE VEHICLE WOULD NOT START AND WAS TOWED TO THE MERCEDES-BENZ OF AUGUSTA, GEORGIA DEALER WHERE IT WAS DIAGNOSED THAT THE FUEL PUMP WAS FAULTY AND NEEDED TO BE REPLACED. THE VEHICLE WAS NOT REPAIRED. THE MANUFACTURER WAS NOTIFIED OF THE FAILURE AND NO ASSISTANCE WAS OFFERED. THE FAILURE MILEAGE WAS 109,000. UPDATED 10/24/17*LJ THE CONSUMER STATED THE VEHICLE WAS REPAIRED. THE FUEL PUMP WAS REPLACED.

NHTSA complaint #11004880 — an unverified report by a vehicle owner.

Middlesex, NJ

FUEL SYSTEM, GASOLINE

2008 MERCEDES E350. CONSUMER WRITES IN REGARDS TO SENDER FUEL D/S AND REIMBURSEMENT FOR REPAIRS. *LD THE CONSUMER STATED THE VEHICLE WOULD SMELL OF FUEL AND THE CHECK ENGINE LIGHT WAS ON. THE VEHICLE WAS REPAIRED AT THE EXPENSE OF THE OWNER. THE CONSUMER WAS NOT NOTIFIED OF THE RECALL. THE CONSUMER REQUESTED A REIMBURSEMENT. UPDATED 05/23/2017

NHTSA complaint #10968091 — an unverified report by a vehicle owner.

Other 2008 Mercedes Benz E350 problems

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