Is Trans Tune compatible with my Ford’s gear box lube? [SOLVED]

I’m doing a gearbox oil change and I want to add some Trans Tune to the manual transmission of a 2002 Ford Focus ZX5. Is Trans Tune compatible with the synthetic 75W90 gear oils typically used in that transmission?

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Jim D.
Jim D.
4 years ago

Thanks for the question Earl. Yes, Trans Tune is safe and compatible with your Ford’s gear box lube.