2010 f150 harley 4x4 5.4 grinding noise 6r80 comeback

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craigrushton
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2010 f150 harley 4x4 5.4 grinding noise 6r80 comeback

Post by craigrushton » Thu Feb 08, 2018 1:38 pm

so i posted about this a few months back this had a bad grind noise that sounded like the front locking hubs i got it isolated down to converter so i replaced it noise was gone fixed. Well now its back same noise same issue. I was suprised first time that the converter failed and was the culprit but now its back so it has the be something causing it i am going to remove and tear the trans down but what the heck can be causing the converter to fail like that twice? I have access to all the info i can ever want on these but what im wondering is there any type of shift kit or fix for converter regulator problems because that is what it seems like kind of like the 4l60e whit the converter regulator valve that wears out any info would be great

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dhritsko
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Re: 2010 f150 harley 4x4 5.4 grinding noise 6r80 comeback

Post by dhritsko » Thu Feb 08, 2018 3:39 pm

have not heard of that myself but maybe a lube /flow issue ? Superior just came out with this thing in the attachment .
6R60-80 flow control.pdf
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Dave Hritsko
Transtar Industries
Technical Service Manager

craigrushton
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Re: 2010 f150 harley 4x4 5.4 grinding noise 6r80 comeback

Post by craigrushton » Thu Feb 08, 2018 4:28 pm

looks interesting i was looking at trans go site earlier they have a kit also 6r80-vbr-wt they talk about converter quiver but i am thinking thats more apply im dealing with release but i think i am going to give that one a shot and the superior kit also

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dhritsko
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Re: 2010 f150 harley 4x4 5.4 grinding noise 6r80 comeback

Post by dhritsko » Thu Feb 08, 2018 6:04 pm

let me know , they are both really new and haven't heard much yet .
Dave Hritsko
Transtar Industries
Technical Service Manager

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