Audiophiliac wrote:
so we have decided to look for a 2002-2004 Honda Odyssey.
Why? I'd rather have PS problems than a shit transmission. The '99 to 2002 4 speeds were trash from the start. The '03 to '05 5 speeds weren't much better.
The 4 speeds fail to handle the power output of the engine. the shift strategy allows for slippage and cooks the fluid in short order. I just replaced one for a friend that is on his fourth trans in 160k.
The 5 speeds suffered from cooking the transmission fluid as well. They added an oil jet to help cool the third gear clutch pack, but it is a band-aid at best.
Honda ATF-Z1 (their OEM Trans Fluid) is junk. It is a heavily friction modified non-synthetic fluid. It's flashpoint has been measured at ~330*F, and with the shift strategies the fluid sees this temp on a regular basis. I run Mobil1 or Valvoline Synthetic ATF in my Honda automatics and they last. The flashpoint of those fluids is 420*+. The only issue is if you have a warranty on the transmission, because of the non-OEM fluid it might not be honored.
The Odyssey has a great engine. With regular maintenance it could go 400k. It just might take several transmissions to get there.
If you have to, get an '03 to '05. The engine design is better and it makes more power. They also come with the 5 speed trans.