Add Trans Tune to new transmission fluid [SOLVED]

I just had my transmission fluid and filter changed in 2013 Jeep JK and wonder if I can add Sea Foam Trans Tune to a full level, or do I need to drain 16OZ before adding?

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Jim D.
Jim D.
5 months ago

Good question, David. As long as the transmission is not overfilled, you can go ahead and add Trans Tune without draining. Most transmissions have plenty of capacity for 16 oz of fluid.