2022 Toyota Tundra Engine

Vehicle experienced sudden engine shutdown at highway speed. While traveling at highway speed, the internal combustion engine shut off without warning. The hybrid system temporarily allowed propulsion, which enabled me to move the vehicle out of traffic and off the highway shoulder. After stopping, the vehicle would not restart for approximately 20 minutes. During this time, the vehicle was disabled and would not turn on. After the waiting period, the vehicle restarted and operated normally. No warning lights or messages were present prior to the shutdown. This event created a dangerous situation at highway speed and posed a significant safety risk to myself and my passengers. The vehicle is a 2022 Toyota Tundra Hybrid (i-FORCE MAX). Since the incident, the vehicle has been driven approximately 10,000 miles without recurrence, but the cause of the shutdown was never identified. I am concerned this event may be related to known engine defects or reliability issues reported for this model year.

There is a lag when you accelerate. Many people notice a throttle lag and I’ve asked the dealer to fix it, but they said it is not a recall.

The motor blew up. This is the second motor. Toyota hasn't approved a new motor even though their recall says i need one.

The contact owns a 2022 Toyota Tundra. The contact stated that while her partner was driving approximately 45 MPH, the vehicle stalled. The driver was able to pull over; however, several attempts were needed to restart the vehicle. The contact stated that the failure occurred while driving at various speeds, and that recently, when the vehicle was restarted after stalling, there was an abnormal knocking sound coming from the engine compartment. There was no warning light illuminated during the failures. The local dealer was contacted but the contact was informed that the dealer could not diagnose the vehicle until July 2026. The vehicle was not repaired. The contact was aware that the VIN was included in NHTSA Campaign Number: 24V381000 (Engine and Engine Cooling). The contact stated that the manufacturer had exceeded a reasonable amount of time for the recall repair. The manufacturer was not informed of the failure. The failure mileage was approximately 34,000.

The motors oil pressure is low. If something goes while I'm driving it can be dangerous to others and myself. It has not been confirmed with mine, but it has been a known issue with this year of the tundra's and has a recall for some of them but not all. Hasn't been inspected by others and no lights have came on yet but running really low pressure.

This has been an ongoing issue since the vehicle was new. When accelerating from a stop, when I push the gas pedal, there is a hesitation. There is no throttle response that can last up to 2 or 3 seconds which is dangerous. There have been times that I have tried to pull into traffic from a parking lot and the truck will not accelerate then jerks when it finally responds. This happens daily.

Whe starting from stop sign, driveway, red light, etc. the acceleration hesitates as-if the vehicle is attempting to learn to build up for the acceleration. Several times exiting these places, vehicles have had time to near my truck in traffic and cause a motor vehicle crash.

Throttle lag out of nowhere which puts me and family in danger in random times

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.

2-3 second throttle lag after pressing pedal from rolling stops and sudden lurches from engine when it decides to go. From dead stops - 2-3 second throttle lag as well and acceleration lurches that are so strong that sometimes it will chirp the tires when it decides to finally go.

I am submitting this complaint regarding Toyota’s decision to exclude hybrid vehicles from an active safety recall affecting non-hybrid Toyota Tundra models equipped with the same twin-turbo V6 engine architecture. Toyota has stated that hybrid vehicles are excluded because they retain motive power through the electric drive system in the event of an internal combustion engine failure. This rationale does not address real-world safety risk and does not reflect the mechanical realities of towing or highway operation. 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.

I've had a recall procedure done to correct an acceleration hesitation, but the problem still persists. When accelerating from a stop into traffic there is a significant acceleration pause before the pickup actually accelerates. I've had several close calls to being hit by oncoming traffic because of the inability to merge into traffic as planned due to the acceleration pause. The pickup currently has just over 56,000 miles on it.

I get throttle lag/hesitation most often when starting to go from a complete stop. This has happened many times.

Throttle response is delayed intermittently. When proceeding from a stop or slow speed the truck will randomly have delayed acceleration. Then suddenly begins to accelerate with greater power and breaks the rear wheels free.

Engine locked up on the highway at 70mph. It’s Known issue but as it’s a hybrid they said no recall. It makes no sense as I lost power and if I was passing a semi or on a hill I would have been in trouble and risked causing an accident. I was lucky to be on a downhill and near a ramp. The hybrids need to be recalled and this problem creates a real risk.

Throttle lag/hesitation

Taking off at a stop and merging in traffic or any complete stop there's a lag or dead spot in the gas pedal,a severe at times hesitation before it finally proceeds to move,a dead spot between hitting the gas and actually taking off.scary at times.,this truck had this lag before engine replace and only now has 5,000 miles on new engine and still does it.This happens every time you drive it.not a particular incident or when it's the truck is cold or warmed up.

The contact owns a 2022 Toyota Tundra. The contact stated that while driving at approximately 70 MPH, the check engine warning light illuminated, and the messages “Low Power Mode” and “See Dealer” were displayed on the instrument cluster before the vehicle stalled. The contact was unable to restart the vehicle and had the vehicle towed to a local dealer. The dealer diagnosed the vehicle and determined that the engine control software had failed and reinstalled a "Mechanic" software solution. The contact stated that the vehicle was included in NHTSA Campaign Number: 24V381000 (Engine and Engine Cooling). The vehicle was repaired; however, the contact was advised by the dealer that the engine recall would be completed in phases, and the VIN was not part of the current phase of repairs. The manufacturer was informed of the failure, and the agent informed the contact that the recall would run through 2029, or if the vehicle exceeded 100,000 miles, the recall repair would not be performed. The failure mileage was 82,170.

The contact owns a 2022 Toyota Tundra. The contact stated that while driving at an undisclosed speed, the vehicle inadvertently lost motive power. The contact was able to coast over to the shoulder of the roadway, where the vehicle failed to restart. The check engine warning light was illuminated. The vehicle was towed to the dealer, who diagnosed a failure with the engine. The contact was informed that the engine needed to be replaced. The vehicle was repaired. The manufacturer was notified of the failure, a case was opened, and the contact was referred to the NHTSA Hotline for assistance. The failure mileage was 40,000.

After Toyota replaced the engine on my 2022 Tundra under recall, the truck developed serious issues that were not present before. The engine and powertrain system now knock, shake, stutter, and in multiple instances, the vehicle has shut off completely—including while driving and while stopped at intersections. These failures pose a significant safety risk to myself and others. Sudden loss of power in traffic or while braking has created close calls, especially when other vehicles are nearby. I no longer feel safe driving it. I have taken the truck to the Toyota dealership six times. They claim they cannot replicate the problem, but the symptoms return every time shortly after I leave. So far, the problem has not been confirmed by the dealer or any third party, but the issue is persistent and serious. The truck has only been inspected by the Toyota dealership. No inspections have been done by police, insurance, or other agencies. There are no warning lights or dashboard messages before or during these events. The symptoms began shortly after the engine was replaced and continue today. The vehicle is available for inspection if needed. Toyota has not resolved the issue, and I am concerned other owners who had the same recall engine replacement may be experiencing similar problems. I’m filing this to report a potential safety defect and ask NHTSA to investigate.

When getting on the gas from a complete stop the engine hesitates to get going. I use sport mode and it helps lessen the effects.

There is a hesitation from the engine when vehicle is stopped. I have almost got into accident because of this. Dealer flashed the update but still no resolution. Dealer says it’s by design. When taking off from the atop sight or a traffic light, vehicle hesitates big time to move forward.

Hesitation going from stop to start. Have been put in numerous unsafe conditions with it hesitating coming out of a stop almost getting t boned.

Hesitation in accelerating

Consistent hesitation with throttle application, usually from a standstill.