Noise coming from engine bay

[kizza_VL]

When im driving and just touch the accelerator its fine but as i push down a little it makes like a sucking noise, i have a feeling it might be the air induction but i had a look and it doesnt seem to have a leak?

Just wondering maybe it is something else?

[Troy5L]

it would prob be the air filter, mines sucks pretty hard and mines just a panel filter, so its prob nothing u should be worried about, if ya really not sure just get a mate to rev the engine while u have a look/listen in the engine bay

[kizza_VL]

i have done so, it sounded like it was coming from near the fire wall but not 100% sure, but i will try changing the filter to see if it changes anything.

[kart_racer]

Check your pipes between the air filter, the MAF sensor and the throttle body. If they leak you will get a sucking induction sound. And check the vacuum hose between the throttle body and fuel reg.

[vt s]

Where bouts of the firewall is the sound coming? Maybe check your vacuum lines, if its coming from firewall could be something to do with brake booster vacuum line.. idk im just throwing it out there..

[H1GHROLLR]

really sounds like vacuum line