2011 Toyota Tundra engine problems
35 owner complaints filed with NHTSA name the engine on the 2011 Toyota Tundra — 26% of all complaints for this model year.
What owners report
“The contact owns a 2011 Toyota Tundra. The contact stated while driving at an undisclosed speed, the check engine waning light illuminated. The vehicle was taken to the dealer to be diagnosed. The contact was informed of secondary error in the injection system caused by water intrusion. The contact…”
filed Jan 25, 2024
“* According to the different computers codes the issue is Secondary Air Injection Pump failure. *Driving on the highway I had the limp mode which created a drastic velocity drop from 70 mph to 40 mph which created a situation that almost ended up in having another car hitting me from behind. this…”
filed Oct 19, 2023
Verbatim excerpts from complaints filed with NHTSA. Reports are not independently verified.
Engine problems in other Tundra years
| Year | Reports | Share |
|---|---|---|
| 2026 Tundra | 4 | 18% |
| 2025 Tundra | 44 | 35% |
| 2024 Tundra | 135 | 43% |
| 2023 Tundra | 154 | 40% |
| 2022 Tundra | 158 | 38% |
| 2021 Tundra | 1 | 4% |
| 2020 Tundra | 5 | 11% |
| 2019 Tundra | 2 | 3% |
| 2018 Tundra | 11 | 11% |
| 2017 Tundra | 5 | 6% |
| 2016 Tundra | 5 | 4% |
| 2015 Tundra | 3 | 6% |
Other reported problem areas on the 2011 Toyota Tundra
Counts are unique NHTSA complaints naming this component group. Complaints are unverified owner reports; mileage is computed only from complaints that included a usable odometer reading.