Yep, it was just put there as a manufacturing convenience to make the engine
install a bit easier I'm guessing.  I removed it, installed a grommet and
ran my new fuel line though the firewall, just like on the return side.
It's a PITA to reach from underneath, but I'll save the $40.  It's this
plastic hose to rubber hose connection that pops off occasionally (this
happened to me on my '84) and the connector does not eliminate that.  I
stuff that plastic hose 2" into the rubber fuel line and use two clamps.  I
think this connection is the cause of most fires because it was often poorly
done at the factory.  When it pops off, fuel is sprayed right on the exhaust
at 30 psi.  I was very lucky I didn't go up in flames.

Stuart

'85 upgraded Westy

From: Scott Daniel - Turbovans [mailto:scottdaniel@turbovans.com]

Holy Cow !
40 bucks..
for a part that has no real purpose on a vanagon anyway !