Which parts fail
Components named in complaints (fuel pump, injectors, fuel tank, hybrid and EV propulsion).
Mileage when the problem started
Owner reports
Selected complaints filed with NHTSA by 2017 Volkswagen Jetta owners, lightly cleaned up (personal details are redacted by NHTSA).
The contact's daughter owns a 2017 Volkswagen Jetta. The contact stated that the vehicle was running rough and seized. The contact stated that his daughter smelled fuel that was leaking from the vehicle. The vehicle was towed to an independent mechanic who stated the intake valves were fouled due to the vehicle sucking air and gasoline at an incorrect ratio. The mechanic replaced the intake valves, the parts to the valve, and part of the fuel line; however, the failure persisted. The vehicle was towed to the dealer who stated that the intake valve was fouled, and the previous mechanic had not performed the repair properly. The vehicle was not repaired because the dealer wanted the contact to undo the work the previous mechanic had performed before performing the recall repair. The contact stated had not received notification of NHTSA Campaign Number: 20V648000 (Fuel System, Gasoline). …
The contact owns a 2017 Volkswagen Jetta. The contact stated that while attempting to start the vehicle, there was a strong gasoline odor inside the vehicle, and the vehicle failed to start. No warning lights were illuminated. The vehicle was taken to an independent mechanic, who diagnosed a failure with the fuel rail bolts. The vehicle was repaired. After investigating the failure, the contact related the failure to NHTSA Campaign Number: 20V648000 (Fuel System, Gasoline). The contact stated that the VIN was included, but the vehicle had already been repaired by the previous owner. The manufacturer was notified of the failure, a case was opened, and the contact was later informed that the vehicle was already repaired in 2022. The failure mileage was 49,000.
The contact owns a 2017 Volkswagen Jetta. The contact stated that while driving at an undisclosed speed, there was an abnormal gasoline odor inside the vehicle, entering the vehicle through the A/C vents. The check engine warning light and an unknown warning light were illuminated. The contact was able to pull over to the side of the road. The vehicle was towed to the residence. The vehicle was not diagnosed or repaired by an independent mechanic or dealer. The contact related to the failure of NHTSA Campaign Number: 20V648000 (Fuel System, Gasoline). The contact stated that the VIN was included, but stated that the VIN had been removed from the recall. The manufacturer was not notified of the failure. The failure mileage was approximately 160,000.
The fuel rail bolts on the car loosened, one sheered off. Fuel poured from the front end of the car. When the car was started, to be placed on a flatbed the car caught on fire. The car is currently at a mechanics, but has not been repaired. The car could have easily caught on fire while being driven or started any time before or after it actually caught on fire, it was only taken care of quickly as the tow truck driver had a fire extiguisher, we do not carry one in the car. The car had the recall work done in 2021 in Tyson's Corner VA. The dealer refuses speak to us and states that the recall was done and therefore not their issue. The issue was confirmed with the new mechanic. There was one EFC light on the night it started leaking fuel.
The contact owns a 2017 Volkswagen Jetta. The contact stated while his daughter was driving 15 MPH, the vehicle started to hesitate and lost motive power. The driver was able to drive to the destination, after which the driver observed fuel leaking underneath the vehicle. The vehicle was taken to the dealer, who diagnosed a failure with the fuel rail. The vehicle was repaired. After investigating the failure, the contact related the failure to NHTSA Campaign Number: 20V648000 (Fuel System, Gasoline). The contact stated that the VIN was included, and the vehicle was repaired, but the failure occurred. The manufacturer was notified of the failure but provided no assistance. The failure mileage was 36,000.
The contact owns a 2017 Volkswagen Jetta. The contact stated that while attempting to start the vehicle, an abnormal fuel odor was detected, and the vehicle failed to start. Additionally, there was a puddle of fuel underneath the vehicle. The vehicle was towed to the dealer, where it was diagnosed that there was a fuel leak coming from the fuel injector seal, and that the fuel rail and fuel injectors needed to be replaced. The vehicle was not repaired. The manufacturer was made aware of the failure and informed the contact that NHTSA Campaign Number: 20V648000 (Fuel System, Gasoline) had previously been performed. The failure mileage was approximately 54,000.
The contact owns a 2017 Volkswagen Jetta. The contact stated that the vehicle was taken to the local dealer for NHTSA Campaign: 20V648000 (Fuel System, Gasoline). The vehicle was repaired. The contact stated that while driving at approximately 10 MPH, the vehicle stalled. There were no warning lights illuminated. The contact stated that fuel was leaking underneath the vehicle. The vehicle was towed to the local dealer, but the vehicle was not diagnosed or repaired. The manufacturer was not contacted. The approximate failure mileage was 65,000.
The contact owns a 2017 Volkswagen Jetta. The contact stated while the vehicle was parked, the contact noticed fuel leaking from under the hood of the vehicle. The check engine, and electronic power control warning lights were illuminated. The vehicle was towed to an independent mechanic where it was diagnosed that the fuel rail bolt had failed and needed to be replaced. The dealer was not contacted. The vehicle was not diagnosed or repaired. The manufacturer was made aware of the failure. The failure mileage was approximately 114,000.
My mother owns a 2017 Volkswagen Jetta. Recently, the car has developed a strong and constant smell of gasoline, both while driving and when parked. This is extremely concerning, as it appears to be a fuel leak, which poses a serious fire and safety hazard. Upon researching, I discovered NHTSA Recall 20V648000, which affects certain 2016-2018 Jetta vehicles due to loose fuel rail bolts that may cause fuel to leak. My mother's car is experiencing the exact same symptoms, yet her VIN is not included in the recall, and Volkswagen has refused to help because the recall does not technically apply to her vehicle. We spoke directly with VW Customer Care, and despite clearly describing the fuel smell and matching the recall symptoms, they told us the repairs would be out-of-pocket. …
My Volkswagen Jetta shut off driving down interstate 99 due to major fuel leak (fuel rail bolt broke) I saw Volkswagen had a recall for fuel rail bolt coming loose after time. I called Volkswagen states recall was completed in May 2021 I bought the car May 2025. I asked Volkswagen rep if they would repair it as this is the same issue as the recall obviously it isn't corrected. This could have been very bad with fuel leaking along a major highway one thing ignited and car would have went in flames. My son could have been seriously injured or even killed! EPC light came on as this was happening. The car is at my local mechanic who advised me to call Volkswagen due to an open recall for this issue. Volkswagen rep states I could take it to Volkswagen dealer to have it looked at but advised it would be at my expense. …
Related recalls
Fuel system, gasoline › Fuel injection system › Fuel rail
Volkswagen Group of America, Inc. (Volkswagen) is recalling certain 2016-2018 Jetta vehicles. The fuel rail bolts may become loose over time, allowing fuel to leak.
Remedy: Volkswagen will notify owners, and dealers will replace the fuel rail bolts and, as necessary, the fuel rail. The recall began March 31, 2021. Owners may contact Volkswagen customer service at 1-800-893-5298.
Fuel System complaints in other Jetta years
Frequently asked questions
How common are fuel system problems on the 2017 Volkswagen Jetta?
NHTSA has 42 complaints about the fuel & propulsion system of the 2017 Volkswagen Jetta, 26% of the model year's 160 complaints. The component named most often is delivery › hoses, lines/piping, and fittings (1 mentions).
Is there a recall for 2017 Volkswagen Jetta fuel system problems?
Yes — NHTSA recall 20V-648 (fuel rail, Oct 21, 2020). Recall repairs are free at authorized dealers.
At what mileage do 2017 Volkswagen Jetta fuel system problems start?
Half of the complaints with a recorded mileage happened before about 59,000 miles, and 13% before 25,000 miles.
Is it dangerous?
Owners linked 0 crashes, 1 fire and 0 injuries to fuel & propulsion system problems on this model year. If you notice symptoms, have the car checked before driving further.
Source: U.S. National Highway Traffic Safety Administration (NHTSA) — owner complaints through October 20, 2026, recalls and defect investigations; fuel economy from the EPA. Complaints are unverified reports and are not proof of a defect. How we rate model years.