Flush, Change Fluid & Filter, or both?

[theblurr87]

Originally Posted by bnaylor

Sorry, but I disagree. I recall on numerous occasions putting in approximately 7.5 quarts of Dextron-III ATF after a pan drop on a 4T65E tranny. The total capacity is 10 quarts. Therefore, at least 75% or 3/4 of the old fluid goes bye bye.

yes..plus once you do a pan drop and once you can just do it again after a few weeks to get some more old fluid out if the old fluid bothers you

[BNaylor]

Sorry but please check the date and do not resurrect old threads. Poll and thread closed.