10r80 noise - is it normal?

[RadBadMan]

When coming to a stop or starting from a stop, I have noticed a strange almost grind like noise coming from the car only on the 1st - 2nd shift. I contacted the dealer, because the car like to be jumpy in lower gears and when coasting to a stop, but they are months behind. I recorded this noise, and I wanted to get your opinions on whether its normal or not. Maybe some fellow 10r80 owners can confirm if their car makes this noise or not. I can duplicate by simply shifting from 1st to 2nd with the paddle shifters.

Thank you for your time.

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[sirben711]

Mine does the same thing...
But I do not know if that's a problem or not because my transmission has other issues . Hash downshifts.

 

[RadBadMan]

I have the same issue with harsh downshifts, mostly when coming to a stop or after braking and trying to take off again. I did however discover that I think the 1-2 shift noise is normal. My brothers raptor equipped with the 10 speed makes the same noise.

 

[4sdvenom]

Wasn’t sure if you had found this yet, but there is a ton of info that may pertain to your issues.
https://www.mustang6g.com/forums/th...-shift-conditions.135463/page-34#post-3495410

I apologize if you’ve already read and/or posted in it.

Ken

 

[SergioDiego]

Any news about this problem ? Can the pump make this noise ?

 

[Gfswindle]

In a nutshell this can be normal 10r80 noises. The fluid pump is offset from the mainshaft and is driven through a set of straight cut gears.

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