general problems of the 2023 Toyota Tundra - part 2

There have been multiple times, since owning the vehicle, when there is dangerous throttle lag. I step on the gas to turn and nothing happens for a few seconds. It can be pretty scary when there is a car coming and the truck just rolls for a few minutes before accelerating. It’s become a major safety concern for my family.

Throttle lag happens 2-3 time a day in many instances due to the delay almost causing accidents.

While pulling out into traffic, my truck will suddenly hesitate. It also caused a vehicle to hit me as the truck pulled out into the lane, then suddenly completely lost power. Dealer was unable to replicate. Has happened to me several times when at a stop light. This is slightly safer as traffic behind me is stopped or slowed. It feels like a throttle issue as it completely looses power.

On 1/13/2026 I took the car to Toyota dealership in riverside California to fix 25tb14 safety recall. On 6/3/2026, they did not fix it and I took my car back and stored it because it's not safe to drive.

I get random lags in thorttle engagement when starting from complete or rolling stops. When this happens, it behaves like there is a delay between the throttle input and the engine resoponse. Push the throttle to go, and no go, and after a delay of usually part of a second, then it jerks and goes. Most times there is no problem and the throttle responds correctly, but this issue occurs randomly almost every time I drive.

Throttle lagging issues and delayed acceleration.

This has happened to me at least 6-7 times since owning as Jan 2024. Occasionally when stopped at stopped sign or red light, upon releasing brake and pressing gas pedal the engine will stall or stutter causing the vehicle to either hesitate to go and then launch or hesitate and not do anything. This is an issue as it has happened to me when trying to cross a divided highway and it stalling as I'm partially out in the middle of the road.

See attached document for complaint.

2 recalls issues: since I bought that Toyota Tundra from 2023 to now, I was reporting several times issues with knocking engine and losing of engine power (rough running), but service department said nothing happens with. Then, now I have a recall, waiting to get a new engine, that I saw it over the dealer Toyota computer, as the adviser told me "I am in waiting line", but time is running, and no one is contacting me to done it. I am very worry to get issues when I am driving, then I have to get a long trip no mexico with the truck, but can not do it like this. Then my reverse lamp lights have a recall too. I'd contact Toyota camelback of phoenix az. Two times, but I received no answers. Thank you so much.

The contact owns a 2023 Toyota Tundra. The contact received notifications of NHTSA campaign numbers: 25v657000 (back over prevention), 25v322000 (exterior lighting), and 25v767000 (engine and engine cooling); however, parts to do the recall repairs were unavailable. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repairs. The contact stated that while driving 55 mph in stop-and-go traffic, the engine failed to operate as needed, and the contact was able to coast into a nearby parking lot, where the vehicle became immobile. There were no warning lights illuminated. The vehicle was towed to the dealer, but was not diagnosed. The vehicle was not repaired. The manufacturer was informed of the failure and confirmed and not received a report from the dealer. A case was opened with the manufacturer. The failure mileage was 34,736.

We have dropped off our vehicle in January of 2026 for an engine recall with Toyota. We are about to go into the 8th month of no repair. We have a Toyota brand engagement center case number 260615000517. Still no engine id'd by corporate nor any updates towards eta. We have a loaner, but our truck is sitting with brand new tires and loosing value daily.

2 recall notices on my 2023 Toyota Tundra has not been repaired yet. 1. Engine recall has not been remedied. 2. Back up camera still not repaired. It's been over 6 month's that my truck has been at the dealer since January 2026 and Toyota still has not made any repairs to the recall. Toyota provides the rent a car, however, I want my truck returned to me. I opened two cases with Toyota for lemon law and they said it is not qualified under the lemon law. 2. A month later, the 2nd case was for Toyota to buy back my truck and they denied it. No reason, no explanation. Please assist me in getting this problem resolved with Toyota. No one has any answers to provide in resolving the recall notices for my truck.

Extreme throttle hesitation, and lag at low speeds. Causes a safety risk when in traffic or starting to stop situations due to the delay between when the driver presses the throttle pedal and when the vehicle moves. Often times the vehicle lunges aggressively. It happens every time you drive it.

I have a 2023 I-force max hybrid and I’m concerned about the non hybrid model engine shares the same engine characteristics and parts use for the I-force max hybrid engine. I want to be on record if I have an engine failure due to debris in Toyota engine manufacturing process for my vehicle. Troy musgrove 4009 robin st bay st louis, ms 39520.

The contact owns a 2023 Toyota Tundra. The contact received notification of NHTSA campaign number: 25v767000 (engine and engine cooling). The contact stated that while driving 40 mph, there was white smoke coming from the exhaust pipe. The vehicle was taken to a dealer to be diagnosed, and the head gasket needed to be replaced. The vehicle was not repaired under the recall because there was sludge found inside the engine. The manufacturer was notified of the failure. The failure mileage was 70,000.

While driving today the engine check light turned on, and the engine turned off (stalled) while in the middle of the road with a good amount of traffic around me. I pulled off to the side of the road and gave the engine a minute. I turned the truck back on again, the engine sounded very rough turning on and rough while driving. After a minute or two of driving, the engine light turned on again, and the engine stopped (stalled) again while in the middle of the road. I stopped this time for two minutes or so and turned the engine on again. I then proceeded to try to make it home, which I accomplished, but the truck's engine sounded rough and with a chattering sound (engine knocking) even when idling. I have received a recall notice letter concerning " certain 2022-2024 model year Tundra vehicles engine may stall during driving. " I possess the letter with the NHTSA recall number and the Toyota recall number. In the letter, it mentions the condition for which it is being recalled. The conditions are as stated in the letter. "machining debris may not have been cleared from the engine when it was produced. In the involved vehicles, this can lead to engine knocking, engine rough running, engine no start, and/or a loss of drive power. A loss of drive power while driving can increase the risk of a crash. " my truck has experienced all of the disfunctions that are stated in the recall letter. I would like for Toyota to look into this and remedy this problem before it ends in a major fatal crash or any other unfortunate circumstance. Thank you!.

On December 23, 2025, while driving at highway speeds, I began to hear a loud knocking sound. The sounds increased and a "low oil pressure" warning appeared on the dash. I began to loose power and the knocking sounds increased. I was able to carefully get the truck off the highway and parked to be towed to a local dealership. The loss of power while on the highway put myself and my family at risk due to not being able to keep at speed with traffic, and the possibility of being stuck on the side of a highway if I was unable to make it to the next exit. The vehicle experienced the same symptoms prior to the engine seizing in July of 2025. At that time the vehicle was not included in a recall campaign, and a short block replacement, rather than a complete engine replacement, was completed by Toyota.

This is ridiculous if there’s debris in the engine of a risk for it and risk for the engine to go I want a new vehicle there’s 18k miles on this truck brand new shape and I will be putting my family in this. This is a risk I’m not willing to take. This needs to be bought back.

The hybrid version of the Toyota Tundra uses the same base v35a-derived engine architecture, block casting, bearing design, and oiling system as the recalled non-hybrid vehicles. Toyota has not demonstrated that hybrid engines were manufactured differently or are immune to the defect that prompted the recall. In towing conditions, an internal combustion engine failure creates an immediate safety hazard even if limited electric propulsion remains available. Electric-only operation provides severely reduced power, limited speed, and restricted torque, making highway merging, grade climbing, or maintaining safe traffic flow unsafe while towing. Retaining minimal electric motion does not equate to maintaining safe propulsion under load. Additionally, a catastrophic engine failure may introduce metal debris, oil pressure loss, or thermal imbalance that can compromise shared drivetrain and hybrid coupling components. The presence of an electric motor does not mitigate the underlying defect risk or the secondary damage potential. Toyota’s distinction between hybrid and non-hybrid vehicles appears to be regulatory and financial rather than engineering-based. The same defect risk exists regardless of the hybrid system. I request that NHTSA evaluate whether Toyota’s exclusion of hybrid vehicles is based on actual engineering differences or solely on regulatory interpretation.

Cold morning (between 32-40 degrees) come to complete stop at stop sign. Lag between input and delivery.

My Toyota Tundra (2023) has a recall notice due to possible debris in the engine that is over a year and a half old. This still has not been repaired by the manufacturer. I can hear sounds like knocking coming from the engine and I am concerned that the vehicle could stall or stop while driving on the highway with my children and cause a severe crash. How do I get the vehicle engine replaced expeditiously? the recall is 24v381.

When accelerating from a stop it has a severe delay. I’ve read now this is not normal. Sometimes the delay can be 1-2 seconds causing confusions at like stop signs and such as I’ve pressed the gas and get nothing. Not reported to dealership but will on next oil change as this has been a persistent problem since purchase.

Hesitation from vehicle when pressing gas coming from a rolling stop. Late response from vehicle which may increase risk of crash or injury when vehicle does not move.

When slowing down and then accelerating or coming to a stop on an incline and then gassing it, the truck will stall for 1-2 seconds and then launch off. This has almost caused a wreck multiple times as I get stuck in the roadway for 1-2 seconds before being able to cross the lane and complete my turn. The dealership has said they've heard of the issue but could not duplicate it. No dashboard lights came on during the power failure.

The contact owns a 2023 Toyota Tundra. The contact stated that while driving at 65 mph, the message to take the vehicle to the dealer to check the engine was displayed. The vehicle was taken to the dealer; however, no cause for the failure was found. The vehicle was not repaired. The contact stated that the failure persisted. The contact stated that the messages were displayed while on a long trip. The manufacturer was not notified of the failure. The failure mileage was approximately 53,000.

The contact owns a 2023 Toyota Tundra. The contact received notifications of NHTSA campaign numbers: 25v322000 (exterior lighting) and 25v767000 (engine and engine cooling); however, the parts to do the recall repair were not yet available. The contact stated that the vehicle registration was scheduled for renewal in January 2026; however, the renewal might not be approved with open recalls. The manufacturer was contacted; however, the contact was informed that the parts were not yet available. The contact had not experienced a failure.

Throttle lagging, truck won’t accelerate at low speeds and is very jerky.

My vehicle has same engine as all the ones recalled, even built in same factory. Why isn’t there a recall on my engine as well.

Approximately 10 minutes into an ordinary drive home from work, the engine abruptly began making extremely loud noise, as if metal or bricks were being thrown inside the engine. Within moments, the engine rapidly lost power and then completely shut down. At no time did any warning lights, engine lights, or malfunction indicators appear on the dashboard prior to or during the failure. This incident represents a serious safety hazard. This vehicle is my primary tow vehicle for transporting a horse trailer, and had this failure occurred while towing, I would have had no control, no engine power, and no ability to maintain speed, creating a high risk of a major collision or highway accident. The fact that the failure occurred with zero warning makes the danger even more significant. Toyota has confirmed that this engine failure falls under the active recall. Despite this, the mode of failure—sudden shutdown while driving without any alert—poses a severe and immediate safety risk to drivers, passengers, and the general public.

The contact owns a 2023 Toyota Tundra. The contact stated that while driving approximately 60 mph, the instrument cluster went black, and the vehicle started losing motive power. The contact stated that the vehicle stalled but almost immediately restarted. The contact was able to keep driving, but the vehicle failed to respond while depressing the accelerator pedal. The vehicle was taken to a local dealer for service, and the vehicle was diagnosed and it was determined that the failure was related to NHTSA campaign number: 25v767000 (engine and engine cooling). The contact was informed that the part was not yet available for the recall repair. The vehicle was not repaired. The contact was made aware of the recall from the dealer and had not received a recall letter. Additionally, the contact stated that whenever the vehicle was shifted into reverse(r), the vehicle hesitated before jolting into gear. The vehicle had not been diagnosed for the failure. The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was informed of the failure and offered to provide the contact with a loaner vehicle. The failure mileage was approximately 28,000.

I am submitting this complaint to report a serious vehicle safety incident involving a sudden and complete loss of power while driving at highway speed. Vehicle information: make: Toyota model: Tundra model year: 2023 VIN: [xxx] incident description: while driving at highway speed, my vehicle experienced a sudden and complete loss of power. The vehicle immediately lost propulsion, creating a dangerous situation for myself and my family. This event occurred without warning and required immediate action to safely exit traffic. Following the incident, the vehicle was taken to an authorized Toyota service facility. After inspection, the vehicle required a full engine replacement. The repair was completed, and the vehicle was returned to me. However, despite the repair, the incident has caused a lasting loss of confidence in the vehicle’s safety for highway operation. My family and I now avoid highway driving due to fear that a similar loss-of-power event could recur. Important clarifications: • no collision or personal injury occurred, but the situation posed a significant safety risk. • the loss of power occurred at highway speed, not during low-speed or idle conditions. • the vehicle required a complete engine replacement following the incident. • the repair itself does not address the safety concern related to sudden power loss at speed. Current safety concern: although the vehicle is currently operable, I do not feel it is safe to use on highways due to the nature of the original failure. The sudden loss of propulsion at highway speed presents a serious safety risk to occupants and other road users. I am submitting this report so that NHTSA is aware of this incident and can evaluate whether similar incidents may be occurring with this vehicle or powertrain configuration. Thank you for your attention to this safety matter. Submitted [xxx] vehicle owner / lessee date of incident: 11/30/2025 information redacted pursuant to the freedom of information act (foia), 5 u. S. C. 552(b.

I experience delayed throttle response and throttle lag daily. Acceleration is unpredictable. The vehicle barely moves in some cases when pressing the gas pedal. Other times, the tires will chirp. The vehicle will sometimes hesitate so long to accelerate, that I've almost been t-boned and I've held up traffic. It seems like the truck thinks I'm going to run into something, even when there's nothing in front of me. The delay is sometimes 3-5 seconds before it will allow any acceleration. This seems like a huge safety issue, not being able to get out of the way of oncoming traffic and having such an unpredictable, and often delayed throttle response.

On several occasions I have a dead pedal situation on acceleration from a brief stop. When you press the accelerator, the truck does not accelerate immediately. Instead there is a second or two pause before truck responds to accelerator input. When crossing traffic, this hesitation has caused several situations in which I have almost been t-boned.

November 2025 notice there was issue with engine February 24 2026 serviced for engine April 13 2026 serviced for engine may 05 2026 serviced for engine June 15,2026 serviced for engine no remedy problem still presist.

My 2023 Toyota Tundra has an intermittent issue where the throttle lags or hesitates when accelerating from a complete stop. The problem occurs unpredictably and causes the truck to fail to respond when pressing the gas pedal. The issue appears to be related to the engine or throttle response system, and the vehicle is available for inspection upon request. This malfunction puts my safety and the safety of others at risk because the hesitation can occur while turning left across traffic or merging into traffic, leaving the truck momentarily stalled in the path of oncoming vehicles. The problem has not yet been officially reproduced or confirmed by a dealer or service center, but it has happened multiple times under normal driving conditions. The vehicle has not been inspected by the manufacturer, police, or insurance representatives at this time. There were no warning lights, messages, or other indicators before or during the hesitation; it happens without any prior notice.