Originally Posted By: Cooper
Transmission is shot. Getting it rebuilt at 109,000. Originally switched from Z1 to Amsoil ATF at 64,000 and did drain and fills every 10k since then. So, as for what I can deduce from this....Amsoil ATF made the transmission slip more than I would like. It is NOT suitable for the Honda transmission. It is more than likely due to the design of the Honda and the clutch packs. My personal opinion, I will use the Honda fluid from this point that was designed for the Honda transmission. The Amsoil ATF should not be used in this application. My $3k mistake.
My Odyssey went about 70K miles with Z1 only. Yours lasted much longer. So it is not possible to say if Amsoil helped the transmission last longer or not. Other uncontrolled variables include flushing method and AutoRX.
It is not clear whether Amsoil helped or hurt.
Amsoil has a guarantee.
Maybe you could ask Amsoil to reimburse you based on their warranty. More likely, Amsoil would find a way to not pay whatever the merits or demerits are.
Quote from Amsoil warranty
"The Amsoil warranty claims: shall be limited to :
The cost including labor and materials , to repair, or at the option of AMSOIL INC , to replace damaged components lubricated by Amsoil products according to Amsoil recommendations."
Link below:
http://www.amsoil.com/lit/g1363.pdf