[urq] hesitation, bucking on takeoff - not resolved yet!

[John Larson]

Too much to quote ..............  I often see this problem on CIS and 
CIS-e Golf/Jetta cars.  Almost invariably a cracked intake hose, which 
opens and closes during a loaded condition, particularly starting out 
from a stop.  I say "almost", because I have a 16v here that isn't that, 
and I'm hours into it and haven't a clue.  BTW, I've seen it on 5KTs, as 
well.  John