Power cut at 4,000rpm 4WD- Hi - Traction Control off.

When this happens is there any weird engine noise? What's the grade?

 

Nope, and it feels like it’s made to do it. It’s. It like ruff or anything. Flat grade. Drifting or doughnuts

 

I would just get new tires. You don’t need to be spinning at 75mph to get through some mud.

Honestly this sounds like a 4lo situation for me, its all about maintaining momentum through rpms and wheel speed control.

 

Yep I mine did this too. Lucky for me I was being a dumbass and the truck saved itself from me.

 

Same thing in my truck. I bought the manual transmission and OFF ROAD package so I would be able to turn all that shit off. And it wont let me spin tires over 30mph. I want to drive my own truck, no help from sensors. I paid a lot of money for a plastic driveway edition pickup made by Lego. We buy mud tires to drive through the mud and they don't do any good if you can't spin them fast enough for them to clean out. So far I have figured out how to turn every safety sensor off except this one. I don't need it off all of the time, just when the situation presents itself. If someone finds a way please let me know!

 

Well that’s some Toyota warranty department BS. Maybe that can be fixed by OVTune. If you want it on the rev limiter in 4hi, that’s what you should get.