2022 Hyundai Santa Cruz

Vehicle in the middle of turning in to a hazardous highway lost power and then began to drive sluggish at 20 miles per hour skipping. It acted like the fuel injectors were not allowing it to get fuel. After having some one check it is exactly what was wrong.. It he vehicle had not caught up I would be dead as an oncoming vehicle did not realize the care was not moving.

October 2025 while driving the vehicle at highway speeds, vehicle started bucking, losing power and then stalled. The check engine light did not come on. I was able to get off the side of the road and had it towed to the dealer. Dealer found injectors to be leaking and replaced all 4 GDI fuel injectors-mileage was 29,598. On July 1, 2026, again the same issue while driving the vehicle at highway speeds, it started bucking, losing power and stalling when slowed. This time the check engine light came on. Again, it was undrivable and had to be towed to the dealer. Dealer found after 15,000 miles, some of the new injectors failed and were leaking and all 4 GDI injectors were replaced again-mileage 44,492. Both times there was no warning signs that the fuel injectors were about to fail. No other tests were performed on the engine to find out why the fuel injectors are repeatedly failing. I have filed a report with Hyundai National Consumer Affairs because the vehicle will be out of warranty by the end of 2026, and the underlying issue has not been investigated nor resolved. I am concerned that once vehicle is out of warranty, a major issue with the engine will be found that caused repeated failure of the fuel injectors. I did request an extension of the warranty, but was told that normally doesn't happen.

Loss of power from the engine while accelerating from a stop in heavy traffic. Car began shaking and sputtering with intermittent spurts of power, unable to exceed 10 mph on narrow bridge. Pulled over and the vehicle smelled heavily of gasoline near the engine. This issue is the Third instance of my engine sputtering and losing power. The first instance, injectors 2 & 4 were replaced. The second instance Injector 3 was replaced. I followed dealer recommendations and only used top tier gas from busy stations, and manufacturer technician recommended techron additive every 1000 miles. There have been two additional instances where the engine sputtered but regained power, with the dealer unable to replicate the issue.

Vehicle began running roughly. CEL came on. Began to misfire. Limped it off the FWY under limited power. Had vehicle towed to dealership. Was diagnosed as having bad fuel injectors. Was told by service writer that Hyundai Santa Cruz trucks have been experiencing a lot of injector failures. Looking at the various Hyundai Santa Cruz forums, it appears that this has been a very common issue and has occurred in 2022 through 2025 model year vehicles

I purchased my 2022 Hyundai Santa Cruz new from Hallmark Hyundai in Tennessee. Ever since the purchase of my Hyundai Santa Cruz I have had issues with fuel injectors. I have had two fuel injector failures that had to be covered under warranty, the last fuel injector that failed under warranty was on cylinder 3 and was replaced a year ago at Coastal Hyundai in Melbourne, Florida. Three weeks ago, the fuel injector failed again on cylinder 3 and isn’t covered under warranty. This makes the third fuel injector (two on the same cylinder) to have failed in the three years of owning my vehicle. With less than 80,000 miles on it. Hyundai knows it’s a problem as they recently changed their service bulletin mandating all four fuel injectors to be replaced with an upgraded part. However they won’t cover the charges and I’m on the hook for the bill. Also, the new upgrade kit is on back order. I’ve been given three dates know for when it was supposed to be in stock, but they moved the date out again to May 25 and they’re not confident that it will be here then. There needs to be a recall ordered for the fuel injector replacement as Hyundai knows it’s a problem. There are over 3,000 customers waiting across the country for this new upgraded part.

I was driving on the freeway at 65mph and experienced a sudden loss of power. I depressed the gas pedal but the car would not accelerate past 45 mph. I had to drive all the way home with my hazard lights on. There were no lights on the dashboard to signify a problem. This happened several times. I took it into the Hyundai Service center and they could not replicate the problem. It happened again. and again. and again. finally got an error "possible condition with your engine control module". Took it into the dealer and after they drove it around for hundreds of miles they said they were able to recreate the problem, pulls some codes and relaced the fuel injection pump. It happened again. and again. and again. I took it back to the Hyundai Service center. They could not re-create the issue. They told me to use Chevron gas only and added an additive to the car. It worked for a while. Then it happened again. And again. I took it to a different Hyundai Service Center. They were not able to re-create the problem. Apparently, every time I drive the car, after 5-10 minutes on the street roads, the car fails to accelerate and I have to pull over, stop the car, and then re-start it. Re-starting it seems to clear the issue. I am driving in SMART mode and my car is at 39000 miles. Every time I take it to the service center, they can not re-create the issue. This is outrageous. Do I need to get into a car accident in order to bring legal action to Hyundai for not fixing this loss of power/failure to accelerate issue? Worst part is, the first Hyundai service center went out of business and I can not get any of the maintenance records for the fuel pump replacement.

On multiple occasions the car had trouble starting and while on the road it would idle like it was struggling. My concern was the car dying on me while on the road and causing an accident for myself and the other drivers or pedestrians. The manufacturer hasn't inspected it nor has it been confirmed by the dealer. I haven't had any warning and they first started to appear in the beginning of 2024. I just recently read the fuel injectors are the cause of this and so far there has not been any recall by the manufacturer

On the interstate mid-route, the engine light went on and the car started acting sluggish and slightly shaking on the interstate and would not respond to pressing the gas to accelerate and started to slow down. When I pulled over to the berm it was vibrating as if it was going to stall out. I turned the car off and returned to the interstate with no issues for the rest of my ride (the engine light remained on). On the next trip to the dealership for an appointment to have it checked, I was merging onto the interstate, and again, the car was not responding to me putting on the gas and would not accelerate. Could not push the car over 35MPG, and had to ride to the dealership with the car varying in speed anywhere from almost a complete stop to 30MPH on the berm where I could with flashers, often it felt as if it would stall out. It was a very dangerous & unsafe ride. FYI - The dealership replaced all 4 fuel injectors to fix

- What component or system failed or malfunctioned: Code P019185 main fuel rail pressure regulator sensor. -Is it available for inspection upon request? Yes -How was your safety or the safety of others put at risk? At highway speeds, sudden lose of power and speed. Unable to accelerate. -Has the problem been reproduced or confirmed by a dealer or independent service center? No, happens randomly, vehicle has to be shut down and restarted to resolve problem. -Has the vehicle or component been inspected by the manufacturer, police, insurance representatives or others? No -Were there any warning lamps, messages or other symptoms of the problem prior to the failure, and when did they first appear? No warning, shortly after purchase and several time after purchase to date.