Help Need Again

[vr6gordy]

Fitting 2 new turbo boost control valves( crank case breather valve) in 40 miles why are these not lasting ??? I've took one apart and there's no hole in it but the spring dosnt feel all that tight .. Any help me out on this one

 

[vr6gordy]

Just been reading about this problem and it could be cos the rocker gasket is leaking so it can't hold pressure .. Might this be my problem ????

 

[vr6gordy]

Could a leaking rocker gasket cause a boost leak ???

 

[vr6gordy]

Think I might of found the problem or should I say lee might of found the problem good old euro car parts again lambs prob is the wrong one gonna phone audi in the morning for a vag one