my 95 civic lx with 58K miles has a whistle type noise. It sounds like it is from the intake. I have no mods yet!! so i am not sure what it is. I have been told if it is the intake i could be the vacume screw, come loose on the throttle body. if this is the case how tight do i tighten it?

any other ideas.

 

i have the same problem and i have tried everything

for some reason it sounds like i have a canairy in my engine bay.....oh yeah, it is your TB that is making the noise for shure