pls help sounds like manifold leaking but not sure

[japok]

hey guys im hearing this noise sounds like manifold leaking but only when the engine is cold but after warming up its gone.hope u guys have an idea what this is it bugs me a lot thanks

 

[blackrosenova40]

What manifold are you talking about, exhaust or intake?

 

[japok]

sorry exhaust i mean

 

[95talon_in_ma]

Could be possible I guess. The metal would constrict when it's cold making the crack larger, then when it heats up, it makes the crack tighter...
Could be, but you need to find the crack to make sure. Can you see the crack?

Are you sure it's not the lifters your hearing?

So many different noises can come out of these motors....

 

[Sinclair159]

i have a crack in my manifold and the sound of the leak is always the same cold, or hott... this could be possible with a smaller crack, but mine is a preety good sized crack...