Using Trans Tune before a fluid change [SOLVED]

If the transmission has 148K and has not been serviced since the 29K mark……Should you use Trans Tune or forget it????

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Jim D.
Jim D.
2 years ago

Hi Dorothy. It seems you’re ready to replace your old transmission fluid. If that’s the case, it’s a great idea to add a can of Trans Tune as a pre-flush system cleaner. All you do is pour a whole can down the ATF filler neck (where the ATF dipstick goes) and drive at least 30 miles. Hope this helps!