Vaccum leaks Where should I start?

[GnTooFast4u]

I know I have a vaccum leak but where should I start? Does anyone have a vaccum diagram for our cars?

Allan

 

[SLOW_85]

Try STICKY: Hot-Air info
Located at the top of the forum.

 

[TType84]

if you can find a good source for silicone black vacuum line.. might be a good time to just replace everything once and for all.. the silicone stuff lasts forever supposedly so you wont have to worry about it getting oil soaked and loosening, or cracking, or anything..