Sorry to hear that you had problems, especially on both trucks.
Might be related to the fact that is has been flushed instead of only a fluid replacement.

Damn trannies. When I bought mine 3 months ago, it was perfect. Now it starts to do the lurch once in a while. Since the truck is relatively low mileage 48000mi, I might try to do a fluid / filter change, but I'm a bit nervous.

Maybe if I take one of my cats and drop it in a volcano, the Gods will be on my side.

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