My Honda dealer calls it a "flush" too so, I'm not sure why others say it's bad either. You would think the dealer would know what's best for the tranny. Mine has 130K and is still on the origional tranny too. Other stuff is falling apart (lately, the a/c compressor) but the engine and tranny are fine!
As for valve lash, I felt the engine was running fine so why bother? Plugs and TB (+tensioner and w-pump) OTOH are necessary (unfortunatly and not cheep) .
As for valve lash, I felt the engine was running fine so why bother? Plugs and TB (+tensioner and w-pump) OTOH are necessary (unfortunatly and not cheep) .