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Banned
Joined
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386 Posts
Never. Wait until the pump's fried and the box is leaking like a sieve. You can put new fluid in after you change out $500 worth of parts. :hehe:

But seriously - do you know when it was last changed? If not, you might want to go ahead and do that anyway, just for grins 'n giggles.
 

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Rescue Tower
Joined
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10,563 Posts
If you change it once a year you will be way ahead of 90% of everybody else. ATF+4 is what I recomend.
 
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