Hello, I have a 2020 Ford Expedition that is the same 10r80 transmission and I have 2 problems:
The changes from 1 to 4 fail me and it very rarely slides, it has no power at those speeds, and when I press the accelerator there is a loud noise like metal hitting each other, it seems like metal chains hitting each other, the sound also seems like If it were a power failure in the transmission, I honestly don't know where the noise comes from, while it makes that noise, which is for 4 seconds, the D starts to flicker, when I brake and the revs drop it seems like it makes a knock inside but it's not loud and the car gets heavy.
Another problem it has is that the temperature if I am in traffic goes up or going slow at 40 mph or 30 mhp goes up to 220 f or more.
Friend, could you tell me what you think is wrong with the transmission and what would be your advice?
For now what I did was change the fuel, the filter and the oil and it improved a lot, but the transmission continues to heat up.
The changes from 1 to 4 fail me and it very rarely slides, it has no power at those speeds, and when I press the accelerator there is a loud noise like metal hitting each other, it seems like metal chains hitting each other, the sound also seems like If it were a power failure in the transmission, I honestly don't know where the noise comes from, while it makes that noise, which is for 4 seconds, the D starts to flicker, when I brake and the revs drop it seems like it makes a knock inside but it's not loud and the car gets heavy.
Another problem it has is that the temperature if I am in traffic goes up or going slow at 40 mph or 30 mhp goes up to 220 f or more.
Friend, could you tell me what you think is wrong with the transmission and what would be your advice?
For now what I did was change the fuel, the filter and the oil and it improved a lot, but the transmission continues to heat up.