Hissing sound

[KinG^Lee]

Just put my injectors back in, along with the fuel rail upper inlet manifold and middle section of the inlet manifold.

all new gaskets etc.

Now started the car up, runs fine, idles fine, pulls fine.

just there is a hissing sound coming from injector/waterjacket area, it sounds like air coming out of a tyre.

iv re-checked everything, seems fine all water hoses etc are fine, there is no coolant leaking anywhere just this hissing sound like a have an air leak but no trace.

no eml light and car feels good when driving.

any ideas ?

 

[Rusty]

Spray WD40 around and see if the engine speed changes. Could be a vacuum leak.

 

[tabetha]

Vacuum pipe from engine to servo leaking ?
tabetha

 

[KinG^Lee]

cheers will check around tomorrow, had enough today

 

[tabetha]

I've had enough before I even get up!!
tabetha

 

[big e]

Check the vacumm pipes on the under side of the inlet i had the same when i did the plugs on the v6 cav and this was the cause..

 

[KinG^Lee]

yeah thats where it sounds like its coming from, i did check and there all on tight, i think one might be split

 

[fleck]

so no joy then mate?

 

[KinG^Lee]

i didn't bother looking today :S lol i couldn't be arsed

 

[fleck]

know the feeling mate... went to dfs to look at sofas and then did bugger all else all day... paradise i tell u!