Popping sound...?

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

In message <01INQ0RYA85I96WLIK@vaxc.cc.monash.edu.au> Chris writes:

>  I have the exact same problem as described on my '81 Audi 80 5+5 (4000),
> when the engine is cold and full throttle is put on quickly the engine bogs
> down and makes a loud popping noise which seems to come from the inlet
> manifold.

This is usually the result of the CO values being set with the breathers still 
attached.

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