Do only what is necessary to repair the leaks. Many hundreds of thousands of fluid/filter changes have been done to every make and model of automatic transmission without any ill effects. As Jerry said you cannot get all the fluid out so some dirty fluid will remain no matter what you do. Nice red non smelly fluid is a plus as a starting point.ðŸ›
Martin
'62 Chevy C-10 Stepside Shortbed (Restomod in progress)
'47 Chevy 3100 5 Window (long term project)
‘65 Chevy Biscayne (Emily)
‘39 Dodge Business Coupe (Clarence)
“I fought the law and the law won" now I are a retired one!
Support those brave men/women who stand the "Thin Blue Line"! Hug a cop!
USAF 1965-1969 Weather Observation Tech (I got paid to look at the clouds)
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