On Jan 3, 2008 1:12 PM, Matthew Snook <matt@snooksband.com> wrote:
> Hello all:
>
> I hear a gurgling sound when I turn the rig off, and I'd like to make sure
> things are up to par before I leave later today.  On an '84 1.9, what is the
> best way to bleed air from the cooling system?  This will be my first time.
> I've never even had the grill off.  How many tools will I need to buy?
>
> Matt
>

Matt,

Check coolant in both tanks. Expansion tank (farthest to the left)
should be full. Don't open the expansion tank unless the engine is
cold.

With the engine warm, just crack the bleed bolt on the top passenger
side of the radiator. 13 mm wrench. After the air is out, don't over
tighten that bolt. Just snug is good.  If the gurgle comes from the
back, open the bleeder by the thermostat a turn or two.

Good luck,
--
John Meeks

'91 Multivan, '85 GL bits
Northern Michigan
KC8ZFN

Vanagon Rescue Squad
http://www.vanagonauts.com/Vanagon_Rescue_Squad74.htm