Injectors tapping?

[boyzey]

ive got a noisy injector on my g have noticed it for a while now can only hear it j but im a bit of a perfection ist haha, i now its coming from the back of my engin and i dont think its a tapet as it dosent race like a tappet would through the revs, iv listend round with a tool lyk doctors have  lol, but cannot pin point a injector to replace   

[grungeisdead]

have you actually checked that the injector rail is actually held in place properly? just to rule out the poss. of it vibrating at a resonant frequency as the injectors are turning on and off. could be linked in with you saying when you press on it, it changes tone

[gti jack]

Thats a really good point! I'm getting them done around the end of January anyway now as shes soon to be off the road so may swell get them done