Can I use Trans Tune in a 2007 BMW 650i E64 ZF 6HP automatic transmission? [SOLVED]

Can I use Sea Foam Trans Tune on a 2007 BMW 650i E64 ZF 6HP automatic transmission that’s slipping and shifting rough from 1st to 2nd gear?

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Jim D.
8 months ago

Yes, if the rough shifting and slipping is caused by varnish in the transmission, Trans Tune will help clean it up. It’s safe in your BMW.