2022 Toyota Tundra fuel/propulsion system problems

“On September 1, 2026, my 2022 Toyota Tundra experienced a serious loss of accelerator response while I was leaving a gas station and entering traffic. I pressed the accelerator, but the truck provided effectively no acceleration, leaving me partially in the roadway. An approaching vehicle had to swerve into the opposing traffic lane to avoid a collision. I had experienced a similar low-speed loss of accelerator response within the prior two weeks. On September 2, while traveling on I-70 at approximately 70 mph, the truck experienced a separate loss-of-power event. Engine RPM dropped considerably and the vehicle felt as though it were coasting. I pressed the accelerator firmly, but it did not respond normally for approximately 5-10 seconds before power returned. Radar/adaptive cruise control was not engaged. I immediately took the truck to Western Slope Toyota. Technicians checked for codes, performed multiple road tests and recorded vehicle data but could not reproduce the intermittent failure. The issue was escalated to Toyota technical assistance under TAS Case 262460664. This problem has been documented by Western Slope Toyota since 2023. Toyota's applicable…”

“Driving on the interstate and the truck surged very hard. The truck began to surge very hard and went into decreased speed mode. We were told by the dealer there is a TSB for the PCM. This decreased power caused the truck to not be able to travel over 25 MPH in a 70 MPH zone. This caused an unsafe situation.”

“After I put gas into the vehicle gas tank, the gas tank gauge indicated the tank was 75% full. The following day when I started the vehicle the gauge indicated the tank was 100% full and I did not add a drop of gas into the tank. Days later the tank appears to be stuck on 100% full. My fear is that I will not realize when the tank approaches empty at a very inopportune time.”

“On 2022 - 2024 Toyota Tundra models, the vehicles are experiencing an issue where the fuel sensor will reset the digital and analog fuel displays back to showing a full tank without adding fuel to the tank. On my vehicle, the reset has been occurring around the 380 mile distance to empty level. I see numerous other reports about individuals experiencing the same issue. I believe this is a defect and could cause a vehicle to run out of gas without the driver expecting it.”

“My 2022 Toyota Platinum hesitates on acceleration. This happens constantly. I pull out of my neighborhood street onto a busy street, the truck moves forward then hesitates in a busy lane, then will surge ahead. This leaves me exposed to oncoming traffic. I have just missed being hit many times. This happens at intersections, where it will hesitate and the car behind me almost hits me. Thank you.”

“Many times while pushing the gas pedal the truck lags and wont move and I have almost been hit by another vehichle trying to enter traffic. This happens when the engine is warm and has been running for some time. A couple of times the truck has done this and I have had to hit the gas pedal to the point of mushing it all the way to floor and the truck finally responds and then takes off out of control and fish tails. Very Scary!! Most of the time its just a lag while coming to a stop at a stop sign and then push the gas pedal and there is a throttle lag before the truck moves and then is abrupt.”