Mercedes-Benz GLK350 fuel leak problems

Filed Sep 22, 2024 · Fuel system · PA

I smelled gasoline in my car didn’t think of anything . Till today when i pumped gas it smelled very strong got home parked my car i notice a leak i look closer under and it’s leaking gas .just got this car 2 months ago There was a safety recall about this issue back in 2013 and I was not sure if this issue was corrected before on my vehicle and think this needs to be recalled again. Please investigate

Filed Aug 8, 2024 · Fuel system · WA

When we fill up the SUV with gas, there is a very strong odor of gas outside of the passenger door & some odor "inside the SUV. We looked online Motortrend.com said Certain 2011-2012 MB CLK 350 4matic are being recalled for a potential fuel leak caused by a crack in the fuel filter flange, Dec 15, 2012.' We stopped by MBenz of Lynnwood, Wa and spoke Garrett, a service rep. Garrett said that this was not a safety issue and we can continue to safely drive the SUV. We disagreed! We are very concerned because we believe there is a safety issue, our SUV has a crack fuel line could catch on fire while we are driving and potentially anyone around us could be affected. We did not get a malfunction or error message.

Filed Aug 8, 2024 · Fuel system · AZ

Gasoline smell around the car when parked in the garage. An inspection underneath the car and in the engine, bay failed to locate the leak. A [XXX] search for fuel leak on Mercedes Benz (MB) returned a number of hits for problems with leaks around fuel tank components on the GLK and other MB models. Upon removal of the rear seat and a check under the two fuel tank covers, I found gasoline pooled on a concave area on top of the Fuel Suction Pump Assembly, MB, part 2184700994 (see attached photos). This plastic part has cracks in it that allow fuel to escape. I contacted MB U.S. headquarters support as I thought that they may have been a campaign to replace this component since the 2012 GLK had a recall for fuel flange cracks but the MB customer support team indicated that a campaign did not exist for this issue on the 2015 MB GLK. Since the car is out of warranty, I purchased a replacement part 2184700994 and installed it which fixed the problem. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Mar 1, 2024 · Fuel system · 66,300 miles · PA

The contact owns a 2013 Mercedes-Benz GLK350. The contact stated that the odor of fuel was present inside and outside of the vehicle. While the vehicle was parked fuel leaked underneath the vehicle. The vehicle was taken to the local mechanic who diagnosed that the driver's side fuel tank housing had cracked causing fuel to leak. The vehicle was not yet repaired. The manufacturer was contacted and informed that the VIN was not included in the Manufacturer's Extended coverage for the failure. The local dealer was not contacted. The failure mileage was 66,300.

Filed Mar 21, 2023 · Engine, Fuel system · CA

I'm having the same issues as described in Recall no. 12V557000. However when I called Mercedes they mentioned that my Vin wasn't part of that recall. I don't understand how can that be when my car is 2011-2012 glk350 model as described in recall and I smell gas, can see gas leaking and the flange where my fuel filter is cracked as well as the flange to the fuel pump side. This car as well as many other Mercedes have two separate flanges that are prone to crack and not just the fuel filter side but the fuel pump side as well. there's many forums where they all have complained about this issue. If you can smell gas, there's obviously fuel vapors leaking and not to the mentioned the physical leak that is landing everywhere you drive. This is a serious fire hazard and is extremely harmful to my kids and passengers.

Filed Jan 25, 2023 · Fuel system · CA

My 2012 GLK350 leaking gas from under the rear right passenger seat, where the gas cap located. we fill up gas when we came back to home and park in the garage gas smell was very strong We thought may be because of spill some gas while Pumping. Next day gas smell was still strong inside of garage. I found gas leaking from under the rear right passenger seat. gas was dripping on the plastic cover Panel. I started google to find out what is the problem. Then I found the federal safety agency recall document #12V‑557 regarding this problem, the Document specifically indicate and explained about faulty fuel filter flange might crack to leak gas fuel.it stated certain Model Year 2011-2012 GLK350.So I went House of import MB dealer service advisor [XXX] inspected car briefly then he checked MB recall status of my car. he said my car gas leak problem is not on recall list So they can't not repair under recall program. But he said there is another program that may cover it. I was confused and very upset . because there recall is exactly same as my problem I didn't understand why my car was not included on recall . they are going to inspect my car to see find out what is problem first. I like to report to the federal safety agency let you know my was leaking gas just like other recall Let you included in recall list Thankyou very much sincerely yours [XXX] INFORMATION Redacted PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6).

Filed Jan 3, 2023 · Fuel system · TX

Gas leak when filling tank with fuel. Last year I had fuel pump replacement Smells like gas in my garage and I noticed leak This is not good

Filed Jan 3, 2023 · Fuel system · PA

Fuel/Propulsion System - There is a gas leaking from somewhere above the gas tank. I did not have this fixed yet because I see a recall for this but my VIN wasn't included in the initial recall. There are 17 other complaints on here for the same issue but we haven't been included in the recall as of today 1/2/2023. The recall that fixed other 2011 GLK 350s is the federal safety agency CAMPAIGN NUMBER: 12V557000 (FUEL SYSTEM, GASOLINE). My car is available for inspection upon request. I am very afraid of a fire because the tray underneath the car on the passenger side is full of gas & the tray is right over the exhaust. I stuck a large cotton swab in the tray to soak up the liquid & since it smelled like gas I tried to light it. It caught on fire immediately. This is definitely a safety hazard as it can ignite if a spark or lit cigarette would happen to bounce up in there. Yes it is unlikely but I have seen stranger things. The tray holds a large amount of gas and is directly under the gas tank. The check engine light came on and the diagnostic machine says fuel evap control system leak. A mechanic looked at the leak after taking the rear passenger tire off and finding the gas pooling in that tray. Odometer reads 145,000.

Filed Aug 16, 2022 · Fuel system · CA

The fuel tank flange cracked. After refill the tank, the fuel smell is in the cabin, and fuel leak out under the seat.

Filed Aug 8, 2022 · Fuel system · 120,000 miles · NJ

The contact owns a 2012 Mercedes-Benz GLK350. The contact stated that the vehicle was leaking fuel underneath the rear-end of the vehicle. The failure occurred intermittently; however, the leak was now more frequent. The contact took the vehicle to a certified mechanic who diagnosed and related the failure to the federal safety agency Campaign Number: 12V557000 (Fuel System, Gasoline) however, the VIN was not included. The vehicle had not been repaired. The manufacturer was made aware of the failure. The approximate failure mileage was 120,000.