Could be a number of things, some being serious.. Call the Service
manager at your dealer and make an appointment. The car is under warranty.

ZenMaster wrote:

> Hi,
> I have honda civic(2004) EX, automatic. It has 3500 miles till now.
> Accelerator pedal started vibrating slightly less than a week ago. I
> am not really sure how to go about it. I have checked all the fluid
> levels in the engine, they are all fine. It starts vibrating after
> 30-35miles/hour speed and keeps doing that continuously even if I
> don't push the pedal.I can feel the vibration thru my foot. It is
> little bit irritating
> Can anyone suggest anything...........Please
>
> thanks and regards