2022 Kia Telluride Fuel system Problems

“On three different occasions this car’s engine shuts off on me sometimes at highway speeds. It is terrifying being in the left lane and losing all propulsion and power steering. I have to quickly put the car in park (in the middle of the highway) and then restart the car to go again. When it starts failing it keeps shutting off when we come to a stop in stop and go traffic. It’s like the auto shutoff option shuts off the car abut won’t turn it back on. I took it to DCH Kia of Temecula to get to the bottom of this issue. …”

“The vehicle intermittently fails to shift gears and loses acceleration without warning, creating a serious safety hazard. The problem began in October 2024 when the check-engine light first appeared and has continued since. Despite multiple repair attempts by the Kia dealership—including replacement of the fuel pump, fuel pressure sensors, and ECU—the root cause remains undiagnosed, and the defect persists. …”

“Problem started 4-5 months ago and was very intermittent; about 2-3 occurences per month. Problem has become more frequent and become much more severe. When foot is on brake and just coming to stop, engine races to around 6000 rpm. Originally would return to normal rpm in a second or two. Most recent occurences were on Oct. 10 2023, problem manifested 9 times. At stop, engine raced to 6000 rpm and remained there. Some times returned to normal rpm after few seconds, other times shifting to neutral and back to drive caused rpm to normal; 3 times I had to turn off engine. …”