Hi. Does anyone know what way the coolant heads arter beeing heated by the webasto.
Straight to engine.
Some where
else. -03V td6
-72 Cadillac Coupe DeVille 7,7liter.

From RAVE..

The Fuel Burning Heater (FBH) is located below the battery. The unit is connected in series with the coolant supply
to the heater matrix.

So looks like it goes straight to the heater.... Pete

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2011 L322 Vogue SE 4.4 TDV8 Baltic Blue. Parchment over Navy Interior. Sold
2012 L322 Autobiography 5.0 Supercharged Ipanema Sand, Jet Interior. Sold
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Thx m8,
One off the tubes goes from the weabsto and straight back to the engine. The other goes to the the second waterpumpe and some things i guess is the valves.

Can someone plz confirms the flow direction of the coolant. -03V td6
-72 Cadillac Coupe DeVille 7,7liter.

RAVe givs you a very good exploded diagram of coolent flow in the FBH section

its all in the WM,

Click image to enlarge

Perfect.
Just what i was looking for.
Thx -03V td6
-72 Cadillac Coupe DeVille 7,7liter.