2016 Volkswagen Passat engine problems

Filed Jun 26, 2025 · Engine, Fuel system · MS

The fuel delivery system appears to have failed. Specifically, there is an active gasoline leak from a fuel line inside the cabin, near or under the rear seat. The source may be related to an unresolved recall involving the fuel rail detaching from the engine, which causes pressurized fuel leakage. The failed component is still present on the vehicle and available for inspection upon request. The back seat was removed by a mechanic who observed gasoline actively spewing into the cabin. This defect presents an extreme fire hazard. The constant gasoline fumes in the interior have caused me to suffer migraines, nausea, and dizziness while driving. My 13-year-old daughter, who has asthma, must ride with her head out of the window to breathe. My 2-year-old can no longer ride in the vehicle at all due to the fumes. I am a single mother with no other transportation. I fear that the car could ignite at any moment, especially with electrical systems running in the cabin. This defect is life-threatening. A certified independent mechanic removed the rear seat and confirmed that fuel was actively leaking into the interior of the car. The mechanic advised that the vehicle is unsafe to drive and poses a severe fire risk. I have photos and video available, and the mechanic is willing to provide a written statement upon request.Volkswagen dealerships have refused to inspect the vehicle or address the recall, even though the recall remains listed as active under the vehicle’s VIN. I have contacted multiple dealerships and Volkswagen corporate, and have been denied assistance. I have not contacted police or insurance yet, but I am preparing formal complaints.There were no warning lamps or dashboard alerts. The first symptom was a strong fuel odor in the interior, which began approximately 5-6 months ago. It progressively worsened over time. About one week ago, the smell became severe enough that it was unbearable to drive. This prompted the mechanic’s inspection, which revealed the

Filed Nov 21, 2024 · Engine · 145,000 miles · TX

The contact owns a 2016 Volkswagen Passat. The contact stated that the vehicle was vibrating abnormally while in park(P) and had started jerking while driving. The contact stated that while driving and exceeding 70 MPH, the shaking and vibrating became worse. The contact stated that the vehicle was leaking oil on top of the engine. The EPC warning light remained illuminated. The vehicle was taken to a local dealer where the vehicle was diagnosed. The contact was informed that the breather valve, oil separator, the lower and upper timing cover, all four coil pack connectors, the coolant fluid and brake fluid, rear brake pads, wheel alignment, and engine air filters needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure. The approximate failure mileage was 145,000.

Filed Oct 8, 2024 · Engine · 98,000 miles · TX

The contact owns a 2016 Volkswagen Passat. The contact stated that after the dealer had performed a fuel induction on the vehicle, the check engine warning light illuminated. The vehicle was taken back to the dealer, where it was diagnosed that the catalytic convertor had failed and needed to be replaced; however, the part to do the repair was not available. The vehicle was not repaired. The manufacturer was notified of the failure, but no assistance was provided. The failure mileage was approximately 98,000.

Filed May 20, 2024 · Engine, Transmission · CA

The contact owns a 2016 Volkswagen Passat. The contact stated that while driving at an undisclosed speed, the vehicle lost motive power and stalled. In addition, the check engine warning light illuminated. The vehicle was taken to an independent mechanic but was unofficially diagnosed; however, the mechanic noticed that the engine was misfiring. The mechanic performed a tune-up on the vehicle, but the failure reoccurred. The vehicle was not repaired. The vehicle was not diagnosed or repaired by the independent mechanic or the dealer. The manufacturer was made aware of the failure but provided no assistance. The contact researched the failure and identified five unknown recall repairs with the same description of the failure; however, the contact was informed that the recall repairs had been previously completed on the vehicle. The contact stated that the vehicle was purchased new, and the contact had been the sole owner of the vehicle. The contact stated that no recall repairs had ever been completed on the vehicle. The failure mileage was unknown.

Filed Jan 28, 2024 · Electrical, Engine · TN

EPC light came on within a week of buying car from dealer,took it to have it looked at and plugs and coil packs were shot,got that fixed and drove home and EPC came back on and was running bad,shaking and everything,made me lose speed drastically in heavy traffic and almost caused accident,now car has been sitting in driveway for the last few months because I’m afraid to drive it and I can’t really get rid of it because I owe way to much on it!

Filed Sep 21, 2023 · Airbags, Engine · 91,986 miles · TX

The contact owns a 2016 Volkswagen Passat. The contact stated that while parked, the horn, cruise control, and the radio became inoperable. The message “air bag not available”, check clockspring, and check oil messages were displayed. The vehicle had not been diagnosed or repaired by an independent mechanic or dealer. The manufacturer was not made aware of the failure. The failure mileage was approximately 91,986.

Filed Mar 21, 2023 · Engine · OH

On November 11, 2022, the Byers VW in Columbus, OH, diagnosed my vehicle as having a defective crank case breather, which cases the oil to be burned off. It was replaced, and on March 20, 2023, I returned to the VW dealer with the same complaint. They told me that the vehicle had faulty internal parts, and suggested a engine replacement or rebuild, at a cost of $9,800. The vehicle was maintained, according to the recommended service intervals, ever 10,000 miles, at Byers Imports. A well maintained vehicle with 67,000, should not require an engine replacement. At this time, the vehicle is worthless and the dealer or VW Customer Care has offered no assistance toward a replacement engine or vehicle.

Filed Jan 17, 2023 · Engine, Transmission · IN

Car has low oil pressure come up. After new oil change around 2,000 mile the oil has disappeared/burned away. I had falcone check 3 different times. They see no leaks or issue. Due to this my engine Knocks

Filed Mar 21, 2022 · Engine, Seat belts · TX

I purchased this car brand new Oct 2016. Since then I have experienced multiple sensor failures year after year… At first we thought this was a one time failure but as more and more issues came our concerns grew. I have changed out the radio, 3 speed sensors, and now am having more issues with different symptoms. For example my epc light is no and my check engine is on along with the other typical light i have seen with my speed sensor issues. I can not confidently pass any cars because the car stalls at 3000 rpms. I consider this car a safety issue on the road and i do not want this car anymore because i do not know what hidden failures will appear later on after fixing these.

Filed Aug 7, 2021 · Engine · CA

The car burns an excessive amount of oil and the problem seems to be the same as those that VW settled a class action for on it’s early year model of the same car. Basically I burn a quart of oil every 500 miles and the engine isn’t leaking any oil.