Hi all

Got a problem with our Audi 100 2.2 from 1985 - the last few days it's been
dropping a whole load of coolant; it doesn't seem to be from the reservoir
or any of the hoses connected with this, and the amount of coolant and the
fact that it continues even while the car's been left standing for ages
doesn't indicate a head gasket failure. The coolant seems to form a pool
under the sump right in the centre of the motor; I've followed the trace of
fluid it back (as best I can right now) to the front of the motor somewhere.
Anyone have any idea whatsoever about where the leak could be?

The temp. gauge is indicating normal operating temperatures, and the car
doesn't seem lose a constant amount of coolant - sometimes it's a lot,
sometimes very little...

Any advice would be much appreciated :-)