Quote:
Originally Posted by BaliDawg
I’ll be doing a full fluid exchange at the ATF heat exchanger lines, not repeated drain-and-fills. So far, I’m leaning toward the Red Line D6 for cost/quality.
Would like to know what ATF others have used and at what mileage they did the service?
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There are so many stories of people that have done the fluid change and had issues but there are also stories of people that used other brand fluids and are still running without any issues. 60,000 - 80,000 miles is common for people that drive hard or mod their cars. I am doing my 335i at 80,000 (78,000 currently). BMW said they would have the service done at 80,000 miles.