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2014 Audi Q7 fuel system problems

moderate Owners of the 2014 Audi Q7 have filed 6 NHTSA complaints about the fuel system at roughly $1,200 to repair (U.S. federal records, as of September 2026). Source: NHTSA Office of Defects Investigation. See fuel system across all vehicles →

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Complaints
6
Recalls
1
Avg fix
$1,200
fuel system complaints on the Audi Q7, by model year
Model yearfuel system complaints
2010 Q7 8
2014 Q7 (this page) 6

Related recalls

severe NHTSA 17V298000 May 3, 2017

Volkswagen Group of America, Inc

A fuel leak in the presence of an ignition source increases the risk of a fire.

Fix: Audi will notify owners, and dealers will replace the fuel pump flange if cracks are present. Flanges that do not have cracks will have a protective film applied. These repairs will be performed free of charge. The recall began July 3, 2017. Owners may contact Audi customer service at 1-800-253-2834. Volkswagen's number for this recall is 20Z8. Note: This recall is an expansion of recall 16V-660.

Is there a fix? Manufacturer service bulletins

The manufacturer has issued service bulletins covering fuel system on this vehicle — documented repair instructions, service campaigns, or warranty extensions sent to dealers. A TSB isn't a recall (it's not a free safety remedy), but it's the manufacturer acknowledging the issue and how to fix it.

Service Bulletin A012341201475312 Feb 2023

This bulletin contains instructions for when to add gasoline additives for cleaning the injectors.

full bulletin at NHTSA ↗
Service Bulletin A1921222046712_3 Jul 2021

This informational bulletin contains guidelines for figuring out why coolant marks are present around the coolant expansion tank cap.

full bulletin at NHTSA ↗
Service Bulletin A0020372059437_1 May 2020

The informational bulletin explains why during COVID-19 there is winter-blend fuel during a warmer season and causing some issues.

full bulletin at NHTSA ↗
Service Bulletin A012054201475311 Apr 2020

This bulletin contains instructions for when to add gasoline additives for cleaning the injectors.

full bulletin at NHTSA ↗

Source: NHTSA manufacturer communications. Bring the bulletin number to your dealer or shop.

What owners are reporting 3 most recent

fuel system · filed 11/07/2024

The contact owns a 2014 Audi Q7. The contact stated that while inside or outside the vehicle, there was an abnormally strong gasoline odor detected. There were no warning lights illuminated. The contact called the local dealer and was informed that the vehicle was previously repaired under NHTSA Campaign Number: 17V298000 (Fuel System, Gasoline); however, the failure recurred and there was no…

fuel system · filed 09/21/2023

The contact owns a 2014 Audi Q7. The contact stated while starting the vehicle, there was a fuel and exhaust odor entering the cabin of the vehicle. There were no warning lights illuminated. The contact stated that the odor was more prominent in colder weather and the failure had occurred intermittently while the vehicle was idling. The vehicle was taken to the dealer who was unable to duplicate…

fuel system · filed 07/24/2026

The contact owns a 2014 Audi Q7. The contact stated that while attempting to trade the vehicle at a dealer, the team observed an abnormal fuel odor coming from the vehicle. While inspecting the vehicle, there was fuel dripping down the side of the fuel tank into a puddle underneath the vehicle. The vehicle was taken to the residence. The vehicle was not diagnosed or repaired. The manufacturer was…

Had fuel system trouble with your 2014 Audi Q7? File a complaint with NHTSA → It's free, official, and how every report above got here — owner filings are the federal safety record this page is built on.

Common questions

How serious is the fuel system problem on the 2014 Audi Q7?

It's a documented issue but not catastrophic. 6 complaints have been filed. Repairs average $1,200 and most owners catch it before it causes a breakdown.

At what mileage does the fuel system typically fail?

Mileage data is limited for this issue. Owners report failures across a wide range, suggesting cause is more about driving conditions and maintenance than mileage alone.

What does it cost to fix?

Independent shops typically charge around $1,200 for fuel system repairs on this vehicle. Dealer pricing tends to run 20-40% higher. The exact figure depends on the specific failure mode, parts availability, and your local labor rates. If you're outside factory warranty, an extended service contract often covers this category.

Are there any recalls related to fuel system?

Yes — 1 active recall(s) cover fuel system issues on this vehicle. Recall fixes are always free regardless of mileage or warranty status. Use the VIN decoder at the top of the page to check if your specific vehicle is affected.

Related

Complaint and recall data sourced from the National Highway Traffic Safety Administration (NHTSA) public records database. Verify the raw federal record at nhtsa.gov/vehicle/2014/Audi/Q7. Severity ratings are derived from reported crashes, fires, injuries, and fatalities. Repair cost estimates are independent-shop national averages and may differ in your area. Some links on this page are affiliate links.
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