My 2017 Toyota Tundra Limited has 107,192 miles. I took the vehicle to Berlin City Toyota in Portland, ME for an oil change. The service technician told me that the truck has a cam tower leak. The engine is leaking oil directly onto the exhaust manifold. The service technician told me that if the leak gets worse the engine oil could combust and the engine would light on fire. I regularly have my truck serviced at Berlin City Toyota in Portland, ME, which is where I purchased the truck. I have documented with Toyota that the truck has been burning or leaking oil since it purchased the truck when it had 43,000 miles. No leak was ever found by Toyota until yesterday. The cost to repair this issue is $5600. No warning lamps or messages have ever appeared on the truck. Toyota says this is a common issues with the 5.7 liter V8 engine in the 2017 Tundra. I feel that it should be covered by warranty or a recall should be put in place for the cam tower leak on the Toyota Tundra being that the engine could light on fire with no warning due to the faulty seal on the engine.

- Gray, ME, USA

https://static.nhtsa.gov/odi/tsbs/2019/MC-10170730-9999.pdf It is this issue. I just bought my truck at 83000 miles and toyota would not fix it since it is 3000 miles over the emission warranty.

- Johns Creek, GA, USA

As I am driving down the pickup loses power/ has no power. Was driving down the interstate and trying to make it up the Harbor bridge I could only go 40. Then try to pass a semi that (BAD DRIVER) was dangerously close, I could not even pass him. Not to mention people were angry at me and getting defensive. There were no warning lights, I took it in immediately. It has been inspected by my secondary warranty I purchased. ( Tripple Diamond 1-833-909-0015 or 1-844-526-0415 our policy # is [XXX] under [XXX] -So I take it to the Toyota Dealership in Corpus Christi Texas, They then tell me it is my Secondary air pump (both Sides) and Valves including Gasket, Air Tube, Pump Assembly, air, (2 both sides)/inlet, Air pump(1) and valve set, emission (1) That was on 12-16-2022 (it has been there since) this will cost me $3,205.38 out of pocket. But the real problem is that there is a long waiting list of people waiting for this same part, so no one can get it. Many people with the same problem last I called I was 44 people in line. I only have 75,000 miles on my truck, and still have the same tires That are in great shape (I rotate them) So for this to happen seems strange, I take special care of this truck. INFORMATION Redacted PURSUANT TO THE FREEDOM OF INFORMATION ACT (FOIA), 5 U.S.C. 552(B)(6).

- Bayside, TX, USA

Unburnt fuel is entering the exhaust system and combusting when it comes in contact with the catalytic convertors. This happens almost every time it is driven. This has been happening from the day we bought it. Took the truck to dick hannah Toyota in longveiw wa. They had never heard of this. The talked to the factory but nobody has a solution. The dealer tried a similar truck and got the same results. They talked to the Toyota field rep. And he stated he could make this happen to his Tundra when ever he wanted? this has happened while incruise control also.

- Deer Island, OR, USA

Toyota 3ur-fe 5.7L V8 engine camshaft tower seal is prone to premature failure, which leads to engine oil leaking on the hot exhaust manifold, which could cause potential fire/flash hazard. More details (including photos) could be found in the recall petition at: Https://www.change.org/P/Toyota-motor-company-get-Toyota-to-recall-cam-shaft-tower-leakage-problem-on-5-7L-V8-3ur-fe-engine?source_location=topic_page

- Evanston, IL, USA