noise when driving

[jstroudy]

when im in gear driving there is like a crackerly noise in a way it sounds good but its only just come. its normally around the 2000 rev mark and again round the 4000 mark. does any1 have any ideas? will be a big help thanks

[CarlosVT]

i got the same thing, anyone know what it is?

[jstroudy]

im thinking its 2 things either middle silencer is fukd or something in the inlet manifold/round that area cause i was playing with throttle cable and heard it around the inlet manifold area