I have a 2011 Auto 4cyl Accord Coupe which I've had since new. The car has 35k miles on it and the maintenance minder has not yet told me to change the Transmission fluid. The 2011 and newer hondas take DW-1 vs. the old Z1 Honda ATF. I know on a 2008 Civic I had the MM would say to change it every 20k and that Z1 would always get dirty fast. This DW-1 seems to hold it's color better but I'm wondering if I should go ahead and do a 3 drain and refill even though the MM hasn't told me to or shall I wait for the MM to tell me to? I only want what's best for the transmission but I also hate to waste hard earned cash ahead of time.
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