2017 Kia Sorento: jerking or lurching

Filed Nov 2, 2026 · Engine · 46,519 miles · WI

The contact owns a 2017 Kia Sorento. The contact had received notification of Kia Voluntary Emissions Service Campaign: SC340 Electronic Control Module (ECM). After the vehicle received the software update, the vehicle started jerking while depressing the accelerator pedal. After the initial failure, the vehicle was taken back to the dealer five times for diagnostic tests. The contact stated that a transmission flush, transmission reset, and other repairs where performed; however, the failure reoccurred. The manufacturer was notified of the failure and the contact was referred to the dealer for additional assistance. The failure mileage was 46,519.

Filed Jul 30, 2026 · Steering · TN

My 2017 Sorento has sticky/notchy steering. When trying to move the steering wheel, it initially sticks and requires extra force to get it to provide a steering input. Once it gets past the initial resistance, it jerks the car in the direction you are trying to go which required compensation in the other direction. Upon correction, it jerks the car in the opposite direction causing a continual need to correct the steering wheel to keep the car straight and causing the car to not be able to maintain perfectly straight travel. On large sweeping corners, this problem is even more pronounced and feels dangerous. The sticking issue can be felt while stationary and in motion.I am constantly correcting, left to right to keep it straight. I cannot hold the wheel in one position for any length of time. Went to a KIA dealership and they said it needed the steering rack replaced. Others have reported this issue since the Sorento released this series in 2016 for higher trims (SX, SXL). KIA closed my case without notice. Reopened today. A person on kia Forms had to have there rack replaced at 65k miles to correct issue. Asking for a class action against KIA if they refuse to fix this ongoing safety issue they constantly deny. Dealership said this is not the first time this has been replaced for others. KIA needs to own this RECALL!!!

Filed Sep 23, 2025 · Engine · 110,000 miles · FL

The contact owns a 2017 Kia Sorento. The contact stated that three days after purchasing the vehicle, the contact checked the oil level and noticed that the oil level was two quarts low. The contact checked the oil constantly after one thousand miles and noticed that the oil level was low. The vehicle was consuming an excessive amount of engine oil. No warning lights were illuminated. The vehicle was not diagnosed or repaired by an independent mechanic or dealer. Most recently, while the contact was driving at slow speeds, the vehicle jerked, and the vehicle failed to accelerate as intended while depressing the accelerator pedal. The contact was attempting to overtake a US Postal Service truck when the vehicle failed to accelerate and stalled. The contact was able to coast to the side of the road. The vehicle was towed to the dealer, where it was diagnosed with knock sensor failure. The vehicle was not repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 110,000.

Filed Oct 14, 2024 · Engine · CA

On February 13th, while driving from a restaurant to our residence with our children, the vehicle experienced a complete shutdown, accompanied by an engine failure alert. This incident posed a significant safety risk to both myself and my children, necessitating that we push the vehicle to a safe location. Subsequently, the vehicle was towed to a KIA dealership for diagnostic evaluation. It was determined that KIA had previously misdiagnosed the issues with the KIA Sorento, and it was confirmed that the engine required replacement, after several tests. Prior to this incident, the engine exhibited symptoms of excessive oil consumption and irregular jerking. Despite multiple visits to the KIA service center, we consistently received inaccurate diagnoses. Most recently, the vehicle ceased operation once again, and I have been informed that the engine wiring harness is compromised. However, KIA has declined to acknowledge responsibility for this issue. KIA has been the subject of prior reports regarding engine failures and refrains to replace the engine or the harness .

Filed Mar 13, 2024 · Engine · VA

Me and my family were traveling on the interstate on a rainy December 10, 2024 and my engine started to lose power. I was driving approximately 75-77 mph when my car started losing power. No lights or warnings! I tried to give more gas but nothing happened. It then started to jerk as it was still losing power. I was able to safely exit the highway before the vehicle completely stopped. I tried to restart the car but it wouldn’t stay on. By then the engine light was on. I was 50 miles from home and had to call a tow truck to pick up the vehicle as well as a family member to pick us up from the side of the interstate. The vehicle was towed 50 miles to my local mechanic. On that Monday, he checked the Sorento and told me the motor was gone! He stated he could tell by the spark plugs that it had been burning oil. This was a total shock being that I had previously taken my vehicle to the Kia dealership in June of 2023 because the car was burning oil. I had checked my vehicle in between services to find out no oil was in it. The Kia dealership performed an oil consumption test. Their findings were there wasn’t anything wrong with the rate the vehicle was burning oil. Which now I find hard to believe once the engine failed. I had purchased the extended warranty which covered me until 100,000 miles. Of course my engine failed at 100,399. But I feel those extra 399 miles were from taking my vehicle back and forth to the Kia dealership for the consumption test which obviously they didn’t perform correctly or just didn’t want to admit it was something wrong because I live approximately 75 miles from the dealership. Kia is supposed to be the best but I definitely think otherwise after this. After calling Kia they were no help and this seems to be a common issue with 2017 Kia Sorentos.

Filed Jan 30, 2024 · Steering · KS

For the last few weeksI have been experiencing problems with the steering wheel feeling like it's sticking while driving. It might happen on a straight roadway, but its mostly noticeable on curves, like rounabouts. I can hold the steering wheel around a slight curve and if I need to move it to the right slightly to keep in line with the curve then it jerks a little to get out of that position. I'll take it to the dealer for other recalls and I hope they'll take care of this as well...

Filed Jan 27, 2024 · Steering · TX

For months now I have been experiencing problems with the steering wheel feeling like it's sticking while driving. It can happen on a straight roadway, but mostly notice it on curves, especially a long stretch of road. I can hold the steering wheel around a slight curve and if I need to move it to the right slightly to keep in line with the curve then it jerks a little to get out of that position. It happens every time whether moving the steering wheel left or right. Last time it happened I said I wasn't going to drive the car anymore because it's unsafe. It got stuck around a curve and took more tug on the steering wheel to get it to move the tires in the direction I needed. There's so many other complaints online about this very problem from other Kia owners around the 2017 models. I've taken it to the dealer twice for this and they never experienced the problem because they just drove around the lot and did a rapid back and forth on the steering wheel. You have to be driving it on a longer stretch of road when you can get it up to faster speeds where it's more noticeable.

Filed Sep 6, 2023 · Engine · 80,000 miles · OK

The contact owns a 2017 Kia Sorento. The contact stated that while the dealer was servicing the vehicle, she was informed that the vehicle was experiencing a minor engine oil leak due to the engine oil being overfilled. The dealer cleaned the engine compartment. The contact stated that the engine was running rough, and the vehicle was vibrating while idling. The contact stated that while driving with the Adaptive Cruise Control set to 73 MPH, the vehicle made abnormal popping sounds and jerked. The contact noticed a significant amount of smoke coming from underneath the hood. The contact was able to pull to the side of the road, where the vehicle lost motive power. There was no warning light illuminated. The vehicle failed to restart and was towed to the dealer, where it was diagnosed with a piston slap caused by faulty crankshaft and rod bearing. The dealer determined that the engine needed to be replaced. The vehicle was not repaired. The manufacturer was notified of the failure and informed the contact there would be no assistance since the vehicle was out of warranty. The failure mileage was approximately 80,000.

Filed Jun 5, 2023 · Engine, Fuel system · VA

We had two issues develop. The first issue developed about 30k miles after purchasing it new. The car would accelerate unevenly and after long drives the car would lurch during acceleration after starting from a stop. The lurching would continue for a few days before disappearing. No tech could reproduce it. They tried multiple times to reset the software and found no other issues. After a normal fuel injection cleaning at 100k miles, the lurching eased, but still remained. The issue was never resolved. The second issue came up at 108k. We heard a strange noise from the front right of the car when accelerating, but no indicators. The next day the engine light starts flashing and the car is vibrating, so we take it to the dealer the next morning. The engine oil is extremely low and the engine needs to be replaced because 3 valves are miss firing!!!! We had an oil change at 100.8k. We were well within the time for another oil change...a change, not a complete refill!!! There was never an oil indicator light. The engine was clearly burning oil too quickly and the indicator was not warning correctly.

Filed Mar 24, 2023 · Engine, Transmission · 113,000 miles · TX

The contact owns a 2017 Kia Sorento. The contact stated that while driving at an undisclosed speed, the vehicle was jerking. While shifting from first to second gear, the transmission was shifting hard. There were no warning lights illuminated. The vehicle was taken to the local dealer five times however, the mechanic was unable to duplicate the failure. The vehicle was not diagnosed or repaired. While driving, there was an abnormal ticking noise detected. The vehicle was taken to an independent mechanic who changed the oil. The vehicle was taken to another local dealer, Fredy Kia 11711 Gulf Fwy, Houston, TX 77034 where it was diagnosed there was no oil in the vehicle. The dealer informed the contact that the engine was consuming an abnormal amount of engine oil. There was a leak coming from the engine and it was diagnosed that the transmission and engine needed to be replaced. The manufacturer was contacted but there was no additional assistance provided. The failure mileage was approximately 113,000.

Filed Jan 31, 2023 · Transmission · 102,000 miles · AZ

The contact owns a 2017 Kia Sorento. The contact stated that while driving at various speeds, the vehicle would hesitate or jerk while depressing the accelerator pedal. There was no warning light illuminated. The contact took the vehicle to the dealer and was informed that the transmission needed to be replaced. The manufacturer was not notified of the failure. The vehicle was not repaired and remained in the possession of the dealer. The failure mileage was approximately 102,000.

Filed Dec 1, 2022 · Transmission · MS

Car is jerking into 2nd gear while driving which causes tension on neck and back. Transmission also slips while accelerating. TCM needs to be updated but dealership can't do it without a notice.