That is a guy here in Calgary.  His van is dual fuel / propane powered.  He's on
the list and may chime in...?

Keith Adams
Calgary, AB, CA
86 Westy "Roxy" / 87 Syncro project "Hugh"

Jeffrey R wrote:

> Does anyone know what the yellow cap under the driver's side tail light would
> be for on the Vanagon that is displaying this trailer hitch for sale on
> e-bay. Could it be a drain for a gray water tank or a filler for propane?
>
> http://cgi.ebay.com/ebaymotors/aw-cgi/ebayISAPI.dll?ViewItem&item=577289758&r=
>
> 0&t=0
>
> no relation to seller
> Jeff
> 83.5 Westy
> LA,CA