wrote:
> I have a 2005 grand caravan 3.3l. when driving it seems to have a
> slight rattle in the engine, once we hit around 43mph it turns to a
> slight whistle or similar to a high pitched frequency sound. the
> faster we drive the more profound it gets. It only does this while
> giving it gas.
> I brought it back to the dealer (still under warranty) they say it is
> just normal drivetrain noise. I find this hard to believe. we love
> the van but this sound is too annoying.

Keep taking it back to the dealer!
Lushy