Just found this on an "AudiWorld" TT Forum
(Unfortunatley no replies posted).
Coincidence? Probably, but interesting anyhow.

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Strange "boost" phenomenon at about 3800 rpm ????

Have noticed recently what can best be described as a second turbo boost kicking in around 3800 rpm.
Most noticeable in 3rd gear when accelerating hard.
I have the Forge DV but no other engine mods.
Also noticed engine hesitation when cold under hard acceleration, didn't notice this when car was new.
Any ideas regards
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Hi Paul
Are you coming down to Macdonalds on saturday then or what?
Chow
Ron

Hi Ron,

Not sure - I've made a note of it but to be honest, I'm pretty pig-sick of my Scooby at the moment... trying not to think about the thing. On its next service I'm telling the garage to keep it until they've found the problem!
See how I feel on Saturday

Paul

Hi

What's the address of the TT forum...?

Thanks

J

The UK TT Forum is at

Thanks.... http://bbs.scoobynet.co.uk/smile.gif

Only my dad wants to sell his plate - T 4UD T...

J