Wow, if you take only the topic and the answer without the original post
this thing gets veeerry funny... ;-)

Raimund

> Dave,
>     The kind of driving is very important.   Short
> frequent driving is harder on the oil than long less
> frequent hiways miles.   Short driving times will not
> drive the fuel and water from the oil.   Two time a
> year with short trips or once a year with long trips.
> Sitting around under a tree is not hard on the oil.
>                     gary