Oil in air intake

[quk@isham-research.demon.co.uk (Phil Payne)]

In message <349A84E6.2118C420@poboxes.com> Gerard writes:

> Thanks. I will do that test this  afternoon. Only thing is that
> according to the test the whistle has to be audible  when  pulling
> the dipstick. This is not the case here. The whistle pops up only
> when moving.

The seal is more of a squeal than a whistle - it sounds like one of the belts.

Sure it's not wind noise - badly adjusted sunroof?

Otherwise, all turbos whistle a _little_ bit, but the hose split would be my 
first bet.

-- 
 Phil Payne
 Committee Member, UK Audi [ur-]quattro Owners Club