2019 Genesis G70 fuel system problems

Filed Oct 7, 2026 · Engine, Fuel system · MI

I had a sudden loss of power when driving and the car would not start back up. It could be due to the current HPFP recall that is active on the car. The Genesis Southfield, MI dealership was informed about my car being a Canadian VIN and they accepted to take my car. So I tow it there for $500 and then they refuse to work on it saying they “are not allowed to do recall campaigns on Canadian VIN”. I called Genesis Canada to which they said if the dealership calls them they can send them the foreign work process documentation. However the dealership was adamant on not performing the recall and I had to send it to an independent mechanic. Wasting $700 total on tows which they did not even acknowledge. The car is currently getting diagnosed however a manufacturer dealership MUST be responsible for active recalls, especially since my car is registered in the USA. Genesis needs to reimburse me if I have any out of pocket costs due to the recall.

Filed Sep 16, 2026 · Fuel system · CA

Vehicle received recall 023G (TSB 24-01-076G) on 4/30/2025 at 42,910 miles for P0088 fuel rail pressure issue, involving ECU update to high-pressure fuel pump control logic. No codes were present at that time and no physical inspection of the pump was performed — only a code scan. Vehicle had no check engine light prior to this recall. On 9/16/2026 at 46,471 miles, P0088 code returned, diagnosed at an independent repair shop. Concerned the recall fix did not address the underlying defect

Filed Sep 10, 2026 · Fuel system · 35,000 miles · MD

The contact owns a 2019 Genesis G70. The contact stated that the vehicle was experiencing starting issues. Additionally, while driving 15-20 MPH and coming to a stop, the vehicle stalled and lost motive power. The vehicle was turned off and restarted and was able to drive to the intended destination. The contact stated that the failure recurred and progressively worsened. While researching the failure online, the contact discovered that the failure was a common issue. The vehicle was initially taken to the dealer, where an unknown software update was performed, and the check engine warning light illuminated during the failure. The vehicle was taken back to the dealer, where it was diagnosed and determined that the fuel pump had failed and needed to be replaced; however, it was determined that the failure was not covered under warranty because a specific DTC indicating that the fuel mixture was too rich was not retrieved. The manufacturer, Genesis, was notified of the failure by phone, filed a case, and scheduled a service appointment with a dealer for the contact. The failure mileage was approximately 35,000.

Filed Aug 22, 2026 · Engine, Fuel system · TX

I own a 2019 Genesis G70 3.3T Twin-Turbo V6, VIN [XXX], with approximately 122,000 miles. Twice within approximately two weeks, the vehicle has suddenly and unexpectedly experienced a near-total loss of propulsion while being driven. Without warning, the engine begins shaking and sputtering severely, the Check Engine Light illuminates, and the vehicle provides almost no usable acceleration. The engine does not completely stall but operates barely above a stalled condition. After safely stopping, turning the vehicle off, and restarting it, normal engine operation and full power immediately return and the Check Engine Light extinguishes. The vehicle may then operate normally for days before the condition occurs again without warning. This creates a serious safety hazard because the failure could occur while traveling at highway speeds, merging, changing lanes, or crossing traffic. A sudden near-total loss of propulsion under those circumstances could result in a serious or fatal collision. I have found reports from other Genesis G70 owners describing substantially similar intermittent loss-of-power conditions that temporarily resolve after an ignition restart. Genesis has also issued safety recalls involving G70 powertrain-related conditions, including the federal safety agency Campaigns 24V‑528 and 24V‑191. I have formally notified Genesis Motor America in writing and requested immediate investigation and repair. I am submitting this complaint so the federal safety agency has an independent record of this recurring and potentially dangerous loss-of-propulsion condition and can determine whether it represents a broader safety defect affecting Genesis G70 vehicles. INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Jun 19, 2026 · Fuel system · TX

Vehicle is currently disabled due to Open Recall Campaign #262/023G (the federal safety agency Recall Number 24V528000) for High-Pressure Fuel Pump Failure. On 05/19/2026, the vehicle suffered total loss of drive power at highway speeds (Hwy 16/211), creating an immediate hazard. The manufacturer failed to provide a timely remedy, initially misdirecting me to a dealer unable to service the model. Genesis and the local dealer now refuse to provide a courtesy tow to an authorized facility, despite the vehicle being disabled by their own safety defect. The vehicle has been stranded and unrepaired for over a month. This leaves my son at risk, as he must walk along dangerous highways during Extreme Heat Advisories while managing a spinal injury. The impact of being without a reliable, functioning vehicle at this address is not merely an inconvenience—it is a critical safety issue. We reside in a remote area where even emergency responders (EMS) have been unable to locate our entrance when responding to a recent medical emergency involving a hiatal hernia. Being without a vehicle that can reliably transport us or navigate to a main road is not a sustainable or safe position, and by refusing to remedy this recall defect, Genesis is directly contributing to this hazardous environment. I have explained this entire situation with Genesis Escalation without a resolution The safety hazard is compounded by the lack of local transportation. My son has been forced to walk along the shoulder of Highway 16 to get to work. He was recently stopped by a Texas Highway Patrol officer who checked his ID and expressed significant concern for his safety, warning him of the extreme danger of walking on that highway shoulder. While no citation was issued—as the officer recognized this is his only way to get to work—the incident confirms that the location is objectively unsafe for pedestrians.

Filed Oct 18, 2025 · Fuel system · NM

I have contacted Genesis multiple times about finding an authorized repair center to complete the recall there are none in my city or state they keep telling me that their site is down and that they will call me back but they still have not it's been two weeks I've called multiple times and have no resolution to the recall on my g70 On the website it says Hyundai dealerships should be able to fix the recall both Hyundai dealerships in Albuquerque Larry h Miller have refused to do the recall saying that they can't do it I've been told this is a pretty dangerous situation and my car can catch fire and neither the Genesis manufacturer or the Hyundai dealerships are willing to help me at all I did not buy it from a Hyundai dealership I bought it from Rich Ford as one of those certified used cars.

Filed Aug 14, 2025 · Fuel system · TX

Dealership refuses to make repair to fuel pump under recall and emailed me as follows: Cause of failure is the fuel pressure regulator in the high pressure fuel pump, the vehicle is setting DTC P0091, the vehicle does have an open campaign for inspection of DTC P0088 and if the vehicle does have P0088 it calls for replacement of the high pressure fuel pump. However since the vehicle is not setting DTC P0088 I cannot warranty under campaign 24-01-076G

Filed Jan 25, 2025 · Engine, Fuel system · OH

5 times in the last 3 months the vehicle stalled while coming to a stop to put in park once, and 4 other times when the vehicle was off and parked, then started. The vehicle immediately began to stall out sounding as if it wasn't getting enough fuel. The last 2 times it stalled when being started, the vehicle remained on once I gave it a little gas by pressing the gas pedal when the stall started. The dealership is aware and performed a software update stating no components needed replaced and to keep an eye on it and a record of when it happens. Although it's believed to be an issue with the fuel pump, this specific one is not listed under the fuel pump recall.

Filed Jan 16, 2025 · Engine, Fuel system · 45,980 miles · FL

The contact owns a 2019 Genesis G70. The contact stated that while driving 45-50 MPH and merging onto the highway, the accelerator pedal was depressed, but the vehicle jerked and failed to respond while the RPMs increased. The contact exited the highway and continued driving at a slow speed. The contact stated that the failure recurred several times while driving and exceeding 30 MPH. The contact received notification of the federal safety agency Campaign Number: 24V528000 (Fuel System, Gasoline); and related the failure to the recall. The vehicle was taken to the dealer, where the engine control module software update was performed; however, the contact stated that while driving from the dealer's parking lot, the check engine warning light illuminated. The vehicle was taken back to the dealer; however, the dealer informed the contact there was no earlier availability to diagnose the vehicle. The dealer referred the contact to Napleton's West Palm Beach Hyundai (2301 Okeechobee Blvd, West Palm Beach, FL 33409), where it was diagnosed that the failure was related to the GDI fuel pump. The second dealer informed the contact that the recall repair was not performed correctly and referred the contact back to the first dealer. The vehicle was not repaired. The manufacturer was notified of the failure and a case was opened. The manufacturer attempted to contact the first dealer, but the first dealer had been unreachable. The manufacturer had not provided any further assistance. The failure mileage was approximately 45,980.

Filed Nov 5, 2024 · Electrical, Engine · NJ

When driving the vehicle it feels as though as it stalls due to choking all or some of the fuel getting to the engine. This is most prone when accelerating fast. It feels as though the fuel is shut off or severely diminished as the vehicle will accelerate, but at a fraction (crawl) of the normal output available and accomplished in the past.