Josie,
I would start with general tune up items like plugs , plug wires,
distributor, check timing etc.
Ken Lewis
http://neksiwel.20m.com/
in statu viae.

----- Original Message -----
From: "Josie Lamb Williams" <mayapplecreations@GMAIL.COM>
To: <vanagon@GERRY.VANAGON.COM>
Sent: Monday, March 22, 2010 10:34 AM
Subject: [VANAGON] HELP 84 westy misfires between 2800 & 3000 rpm's THANKS

> We have a 1984 Westy 1900cc 135,000 miles. 90% of the time badly misfires
> specifically between 2800 and 3000 rpm's.  Searched archives but no luck
> finding this particular problem.  I'm thinking distributor timing advance,
> wiring harness, vacuum leak, ECU.  Seeking words of wisdom from the
> experienced.  We do 20+ Art shows from this van and the season is cranking
> up, got to get this thing right soon.  THANKS! for any advice on this.
>
> --
> Mayapple Creations
> Unique Earth-Friendly Jewelry by Josie Lamb Williams
> phone: (859) 373-1315
> fax: (888) 317-6368
> www.mayapplecreations.com
>