How to use Sea Foam Trans Tune [SOLVED]

I have a couple questions about using Trans Tune.

Can I just pour in or do I need to drain out 16 oz. of fluid before I add it?

Also, how long should I drive before a fluid change?


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Jim D.
Jim D.
3 years ago

Thanks for the questions James. There’s plenty of room in your transmission to add 16 ounces of Trans Tune so there is no need to remove any fluid. All you do is remove your ATF (auto transmission fluid) filler dipstick and pour the whole can into the filler tube using a narrow fluid funnel. You can leave Trans Tune in your fluid as long as you wish, just be sure to drive at least 100 miles if you’re using as a pre-flush cleaner before replacing your ATF.