Sorry, there is no way to set the timing.

"PC Medic" > wrote in message news:<qpfcd.19820$_g6.4930@okepread03>...
> timing ???
>
>
> "Janne S Sweden" > wrote in message
> om...
> > My Voyager is backfiring in the aircleaner at 3700-4000 rpm when i
> > drive it and if the gearbox is in park and i rev it up to the above
> > rpm. It starts to missfire slightly and if i press the gas even more
> > it will backfire so much that i even blown a aircleaner top off. This
> > happens almost everyday but sometimes it will run perfektly. I´ve
> > changed wires and plugs whith no change.
> > There is no error code in the "check engine lamp" only 55.
> >
> > Is there someone that can help me, i´m going crazy over this.
> > I´ve read a lot about mis/backfiring here, but nobody seems to have
> > exactly the same problem as me. meaning at a specific rpm regardless
> > of load/uphill/downhill/decelerating/in-gear and so on.
> >
> > Help please!!!!!!!!
> >
> > Janne