Help 7.3 transmission noise - PowerStrokeNation : Ford Powerstroke Diesel Forum
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post #1 of 3 (permalink) Old 07-30-2017, 03:36 PM Thread Starter
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Help 7.3 transmission noise

I have a 2003 7.3 f250 with a few upgrades power wise but recently I've gotten a weird metal on metal knock comeing from the transmission whenever the transmission engauges after coasting . It still shifts and drives fine which is what confused me. I'm not very knowledgeable about transmissions so any help would be great.
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post #2 of 3 (permalink) Old 07-30-2017, 11:26 PM
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Location: SE Florida
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Re: Help 7.3 transmission noise

My SWAG is that you have a cracked flex plate.

Former Ford Automatic Transmission Engineer

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post #3 of 3 (permalink) Old 08-10-2017, 01:28 AM
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What kind of transmission?
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