Forge 007p Servicing

[master_oogwai]

I was doing some googling about the 007p and found a post about 'servicing' the 007p. I have had the 007p on the car for about three years and it has never been serviced 

Is this necessary or can I just leave it?

How can you tell if you have a buggered 007p? is it always suppose to be quiet even when you boot it, as when I give it full throttle in 3rd gear on mine, it gives a high pitch (sort of like an old kettle boiling) kind of sound.

Thanks for any help and do apologise if this seems to be a numpty question.

[daz veedub]

if u take the vaccuum hose of top of dv and blow in2 it if it moves i fink its foooked

if ur after the tssssssh noise adding a induction kit will get this

and the whistling noise will be ur turbo spooling up