2006 Honda Odyssey
204,000 mi
Original transmission !!
Previous fill: Honda Z1 (van was at dealer for a brake recall, so I let them do the transmission drop/fill while they had it)
New fill: Maxlife ATF; 3 drop/fills over a few week period; added 1 can of lubeguard red on last fill.
After ~20kmi on the Z1 fill, tranny began getting the well documented shudder in the 30-40mph ballpark under very light throttle. After first drop/fill with maxlife, there was a ~90% reduction in shudder episodes. By the time I did the 3rd drop/fill and added the lubeguard red, I am guessing 98% cure of the shudder. When/if the van needs to go back to dealer for another issue, I will inquire about getting the re-flash that moves shift points up by 200rpm or so to supposedly eliminate the shudders.