On Wed, 11 Aug 2004 11:09:29 -0400, "Mayday" <mayday@nospam.net>
wrote:

>My dealer recommends "decarbonizing" the throttle body (by soaking it in
>solvent) of my Odyssey every 2 years for $179. He says it's due to the
>cheap gas and, god forbid, the carbon migrate all the way to the catalytic
>converter.
>
>I'm a little confused since I picture the throttle body as being before the
>cylinders/combustion, and the catalytic converter as after...
>
>But, none the less, has anyone heard of this and is it worth it?

Absolutely. It is worth every bit of $179 to your dealer.