TRNW-2: 2017 Bad TECHM numbers?

[Chris and Cathy Kershaw]

You are correct, we got burned on a comeback because of one. Can't
remember the details but it was a 2017.

On Thu, Aug 14, 2025 at 2:36 PM John Lovell via trnw2 <trnw2 at trnw.net>
wrote:

> I'm doing a 17 model 6l80. To make jobs faster I build an exchange unit
> and put the customers TECHM on the new unit after it hits the bench. Pulled
> the pan to remove the VB and I can say, something is bad. After a half hour
> on my hot flush, the cooler was clean. No sign of TC failure. I read so
> much stuff anymore I "think" I remember reading something here about a
> problem with a few TECHM's in 17 and they had a list of affected #'s. Am I
> dreaming or did I read something about this. Did try a search with no luck.
>
> Thanks as always
>
>
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