Audi Q3 Fuel System problems by year

Load Gas smell coming from front and inside of car. No leaks on ground under car.

The contact owns a 2021 Audi Q3. The contact stated while attempting to refuel the vehicle, fuel spilled out of the filler neck and fell onto the ground. The vehicle was taken to dealer, where it was diagnosed and determined that the fuel tank needed to be replaced. The vehicle was not repaired due to the cost. The contact related the failure to NHTSA Campaign Number: 22V673000 (Fuel System, Gasoline). The manufacturer was notified of the failure and informed the contact that the vehicle was not covered because the VIN was not included in a recall. The failure mileage was approximately 67,000.

Vehicle: 2015 Audi Q3 | Engine: 2.0L TFSI 4-Cylinder Turbo Component: Engine Complaint Description: While driving on the interstate at highway speed, the red oil pressure warning light illuminated suddenly and without prior warning. The standard low oil level warning light did NOT illuminate prior to the failure. Oil level was verified as correct and within specification at the time of failure. The vehicle suffered a complete and catastrophic engine failure due to oil starvation and rod knock, despite a verified...

I am reporting that authorized dealer Audi Knoxville (Harper Auto Square) is KNOWINGLY AND WILLINGLY attempting to force me to operate an unsafe vehicle. Following an intake manifold repair, the dealership's service staff identified carbon buildup and fouled spark plugs as a necessary repair, while the manufacturer (Audi of America) has reclassified it as 'maintenance' to avoid coverage. Because this critical 'top-end' work remains incomplete, the vehicle is at high risk for catastrophic stalling at highway speeds....

Vehicle experiences sudden, intermittent loss of motive power, severe engine hesitation, and stalling while operating at highway speeds. Diagnostic scans confirm fault codes P2015 and P0341, indicating a failure of the intake manifold position sensor and camshaft position correlation. These mechanical failures, combined with extreme carbon buildup on the valves, create a hazardous operating condition where the vehicle cannot maintain safe speeds in high-traffic environments. The manufacturer (Audi) has acknowledged...

The vehicle emits a smell of fuel into the cabin of the car, and if the windows are up, this makes the driver sleepy and could cause a crash. It does not read fuel levels properly. The car has been taken to Butler, who said they could not find a problem. It was then taken to Audi Agusta (Gerald Jones), they replaced a fuel line that had to be correctly tigheted by another servicer Autobahn Automotive in Augusta Ga. That all happened in October and November of 2025. It is December 2025 with the same issue and no correction at this point.

I am reporting a recurring fuel system defect affecting my Audi Q3, consistent with Safety Recall 20YF - Suction Jet Pump. The problem began as difficulty refueling and now mirrors an identical issue I experienced with a previous Audi A3, which ultimately leaked fuel severely both while driving and when parked. That incident put me and my passengers in danger and caused breathing difficulties from fumes. The Q3 now shows the same early signs - gas pump shutoff, failed refueling attempts, and multiple $200 credit...

The car stalled while driving. There were no warning lights or indicators before the failure. The car was unable to be restarted so it was towed to a mechanic. It was discovered the car was out of gas however the gauge read there was still a lot of gas in the tank. We then took the car to an Audi service center and they informed us it was one of the gas tank sensors that was faulty. They replaced the first sensor and charged us $1k and that didn't fix the problem so they contacted Audi and were told it was a...

******* Delete voq ******* this complaint is being marked for deletion because the consumer placed the request.*Djr ******* delete voq *******

Vehicle has a starting error. Dealer fixed p085 with the park neutral module but problems comes back. At stop light vehicle shut down and when brake was released there was a error starting it back up again. Had to put vehicle in park and start it again.

Failure of seal between injector and fuel rail caused fuel to be sprayed into engine compartment. I believe the injector seal was damaged during a prior service. Fuel sprayed onto the front of the engine and gasoline fumes filled cabin. Check engine light came on after engine died from lack of fuel. Safety issue is the accumulation of gasoline in the engine compartment & the car continues to pump fuel. No apparent safety measure to cut off fuel when excessive fuel is being delivered to engine. I repaired...

TIMING CHAIN FAILURE. *TR

My 2015 q3 is having the same problem timing chain failure lined in the 2019 recall for models from 2008-2014. My 2015 has about 51,000 miles and should not be having this issue according to several mechanics and my audi representative could not provide me any information other than that my vin didn't fall in the class action even if I was having the same problem. I believe my model year should at least be reviewed if the problem was common just a year before.

Tl* the contact owns a 2016 audi q3. The contact stated that the vehicle would not start properly and would constantly decelerate while in the middle of traffic. The contact experienced the failures often. Also, the check engine indicator illuminated. The vehicle was towed to audi dominion (21105 i-10, san antonio, tx 78257, (888) 478-2089) where it was diagnosed that a new fuel sensor needed to be installed. The vehicle was repaired, but the failures recurred. The contact took the vehicle back to the dealer and...