2024 Toyota Tundra: misfire or rough idle

Filed Nov 8, 2026 · Engine · NY

My vehicle has had rough idle, and at times it hesitates where I've come very close to being struck by another vehicle.

Filed Sep 15, 2026 · Engine, Transmission · TX

On XXX6, while driving on the highway at approximately 89 mph and 36,714 miles, the engine misfired and the vehicle began shaking. The check engine light started flashing and a "reduced power, visit dealer" message appeared, along with a loss of motive power. The vehicle was taken to an authorized dealer on XXX at 37,032 miles. The dealer's repair order documents stored diagnostic trouble codes for random misfires, and states that freeze frame data confirmed misfires on cylinders 3, 4 and 5 at 89 mph and 2700 rpm in direct injection mode. Despite this, the repair order was closed as "no issue found." No repair and no further diagnosis was performed. The dealer stated the condition could not be duplicated after driving the vehicle and idling it for about an hour. The vehicle is subject to an open safety recall for machining debris in the engine (the federal safety agency 25V767, manufacturer 25TB14), for which no remedy is available. The recall summary lists engine knocking, rough running, no-start and loss of motive power as symptoms, and instructs owners experiencing symptoms to contact their dealer. When contacted, the dealer stated the manufacturer is still developing a remedy and that the vehicle can either wait indefinitely or be picked up as is. The defect remains undiagnosed and unrepaired. The vehicle is available for inspection. The safety concern is a sudden loss of motive power at highway speed, which is the same risk identified in the manufacturer's own recall filing. No remedy has been made available more than ten months after the recall was filed. Video of the failure as it occurred, showing the check engine light flashing and the loss of power: [XXX] INFORMATION REDACTED PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6)

Filed Jul 21, 2026 · Engine · MA

While driving my 2024 Toyota Tundra, the check engine light illuminated and the vehicle suddenly experienced reduced engine power. I safely pulled over, shut the engine off, and restarted it. After restarting, the vehicle appeared to operate normally, but a diagnostic scan showed DTC P0300 (Random/Multiple Cylinder Misfire). On July 20, 2026, I brought the vehicle to an authorized Toyota dealer for inspection. During the inspection, the dealer found significant metal shavings in the engine oil, indicating a possible internal engine failure. Based on these findings, the dealer instructed me not to drive the vehicle and retained it at the dealership because they considered it unsafe to operate. My vehicle is already included in Toyota’s engine recall related to engine manufacturing defects. However, despite the dealer confirming the presence of significant metal shavings and advising that the vehicle should not be driven, no repair or resolution has been provided. The dealer has been unable to provide an estimated repair timeline or when the vehicle will be returned to service. The vehicle is available for inspection. No crash or injuries occurred. Prior to the incident, there were no warning signs or abnormal symptoms. The check engine light and reduced engine power occurred suddenly while driving. The unexpected loss of engine power created a significant safety risk, particularly while driving at highway speeds or in traffic. I am also concerned that an apparent internal engine failure occurred with little or no warning. In addition, because the dealer has retained the vehicle and no rental or alternate transportation has been provided, I have been left without transportation while waiting for a resolution.

Filed Jun 13, 2026 · Engine · VA

Vehicle surges sometimes and repeatedly from a stop, with delayed acceleration; very dangerous when merging or moving from a stopped position into a flow of traffic (such as turning right on red). Vehicle sometimes will not move at all under acceleration, as if it has no gas at all. Vehicle is under recall for both of these issues related to the engine, but "no remedy available." Latest incident of surging was less than a week ago. Happens 2-3 times a day on average. Vehicle will occasionally randomly run rough at stoplights / idle speed. I have contacted Toyota regarding a buyback and they stated they "could not offer a buyback because they have not had adequate chances to fix the problem." So they have told me they cannot fix the problem, but won't buy back the truck because they have not had a chance to fix the problem (that they cannot fix). They have since stonewalled me and no longer respond to communications.

Filed Dec 12, 2025 · Electrical, Engine · MD

The vehicle will hesitate incredibly bad when driving in normal mode, when you go to take off from a stop or a rolling stop at a yield sign, the engine and system simply does not engage.It's about a three second delay, and then the vehicle takes off like a rocket, I have also had misfire engine codes that have left me on the side of the road with this vehicle, once you know about the hesitancy of the starting takeoff, you know, not to pull off in front of somebody as often.There is a delay in the throttle response of the vehicle. Have also had several infotainment system issues where the system goes totally blank or shows the front camera when in reverse, we use this vehicle for business, and all the issues have been a major concern of mine, as they are all safety issues.

Filed Mar 1, 2025 · Engine · AZ

Jan 29, my truck went into “limp” mode while traveling on the interstate. I was able to move to the side of the road and safely exit the interstate. Took the truck to Right Toyota where they identified a misfire on cylinder 5. They reset the codes and did nothing to the truck when they took the engine apart. They claimed nothing was wrong. On Feb 22, I started the truck and it was running in idle very rough. I went to put the truck in drive and it wouldn’t go. The emergency brake was set and wouldn’t disengage. Took it to Toyota and the code showed cylinder 3 was misfiring. They took the engine apart and found the piston had a score marking. They are replacing the piston as part of the warranty. I am finding posts by other 2024 tundra owners who are having engine problems too. Seems to be an issue but nothing has been recalled yet.

Filed Jan 22, 2025 · Acceleration, Engine · 22,000 miles · SC

The contact owns a 2024 Toyota Tundra. The contact stated that while depressing the accelerator pedal from a standing stop at a traffic signal, the vehicle failed to respond. The contact stated that there was no warning light illuminated. The contact stated that the vehicle was hesitating before responding as needed and gradually moved forward. The contact stated that the failure was intermittent. Additionally, the contact stated that there was a misfire, and the vehicle was running roughly while idling after starting the vehicle. The contact stated that the vehicle had surged forward at high speed immediately after the vehicle hesitated and had failed to respond as needed. The contact stated that the surging of the vehicle failure had only occurred once. The contact stated that there were no warning lights illuminated during the failure. The contact had taken the vehicle to a local dealer who was unable to diagnose the vehicle because there were no warning lights or DTC saved in the computer. The vehicle was not repaired. The manufacturer was not informed of the failure. The failure mileage was approximately 22,000.