Still random squeals....

[Barry McInnes]

I flew this by my Audi shop yesterday but they had no ideas....

I had the 89 200TQ parked, then started it.
The fan motor was on (hot day) and Econ was selected on the Climate control.
The clutch was in and stick in neutral, when revving up three times in a row
the squeal was there, then 4th and for subsequent drive of 10 minutes no more 
squeals.

The squeal has been going on for 2 months randomly, and the blame was on clutch, 
then AC belt, but now no ideas ?

Any BTDT appreciated,
thanks barry (1989 200TQ 110K SJM Chip+spring)