* ATF D/M: Special flushing fluid designed for flushing automatic transmissions.
*Automatic Transmission Oil: You can use pure automatic transmission oil that matches the specification of the original oil, but it is less effective than ATF D/M.
* Flushing oil: Several drains of old oil and complete replacement with new oil. This is a less effective method, but is acceptable if special flushing fluid is not available.
