sorry more advice needed

[spitfire06]

Hi guys put a post on the other day saying Iwas experiencing 1 or 2 problems.Anyway thanks to some great advice I got my squeeky suspension sorted and I think the clunking sound when I brake is my track rod end(hopefully).Anyway the only thing I cant sort is this idling.I thought Id have a last look this morning before seeing about getting it booked in.The last couple of times Ive looked there has been like a low pitched hissing sound coming from behind the engine where all the air pipes are.Ive had a really good look but cant find any damaged hoses/pipes and generally couldnt find anything obviously wrong.Is this sound normal and if not could this be my idling problem?

Edited by spitfire06 on Friday 6th March 07:14

[mneame]

if it's blowing air out of a pipe, what about smearing on some soap liquid to see if you get bubbles? sorry i can't be of more help. i'm sure someone more technical will be along in a mo.