I have a 95 civic ex w/ b16a. Swap was done about a month ago. Now i have a squealing noise coming from under the hood. I think that its a vacuum leak but i can't find it. I tried spraying carb cleaner along all the vacuum lines, throttle body gasket, intake manifold gasket, charcoal canister and can't find anything. The noise goes away as soon as you give it a tiny little bit of gas. The noise also only starts after driving for about 10 minutes.
Anyone have any ideas?