jrlomas@sgintl.com wrote:

> I have a Honda Civic LX 1994 that stumbles on acceleration. It seems
> to be worse when it is warm. It feels like only one of the cylinders
> misfires while accelerating, making the car lack power and vibrate,
> and once the RPMS get high enough, at around 3000RPMS, the misfiring
> dissapears.



You haven't indicated your transmission. Auto or manual?

Might be an EGR valve sticking partly open. Have you checked for this?