Transmission fluid flush..... yes or no?

[ramoszx12r]

New fluid is better then old fluid.

 

[onthemove]

Had this done in the wife’s 5.0 just last week before reading that this is a no-maintenance tranny. Oh well. My BMW has one of those “no-maintenance” ZF trannys but had it serviced at 60k miles and 150k miles. Running fairly smooth at 180k and I would assume it would’ve failed 20k or 30k miles ago with no service.

No maintenance tranny? All transmissions require maintenance, ALL.
Here's a no maintenance tranny; He...ah...she? Wait...IT doesn't even shave.

 

[Jim165]

No maintenance tranny? All transmissions require maintenance, ALL.
Here's a no maintenance tranny; He...ah...she? Wait...IT doesn't even shave.

Dammit man, why?

 

[champaign777]

You need to change trunny fluid every 40k miles
This is not a BMW or MB so no life time BS
Also there is no trunny filter , fluid only

 

[ramoszx12r]

I agree,i am doing my in the spring. Doing it my self.