I'm running 15W50 in my 2.1 WBX, just switched a month ago.  I have taken
three lengthy trips, and my mileage is up to 19mpg, from 15-17.  Nothing
else has changed, and it was a pleasant surprise.  Oil pressure has been
fine, around 40-50psi at speed.
tx,
bmc  :)
"Faith will move mountains, but you'd better bring a shovel...."

> From: Joseph Fortino <love2bike140@YAHOO.COM>
> Reply-To: Joseph Fortino <love2bike140@YAHOO.COM>
> Date: Tue, 8 Oct 2002 08:41:29 -0700
> To: vanagon@GERRY.VANAGON.COM
> Subject: Mobil 1 Oil
>
> Hello and Good morning,
>
> Anyone have good results using Mobil oil?, currently
> I'm running this in my bus. * and what real effects of
> changing the oil type to and from another brand has an
> effect on the motor. ( if any )
>
> Thanks,
> Joe
>
> __________________________________________________
> Do you Yahoo!?
> Faith Hill - Exclusive Performances, Videos & More
> http://faith.yahoo.com
>