[Strider327]

Hey everyone, I'm starting to get a slight weird clanking noise. Can't really pinpoint it directly but it seems to coming close to the IC area/intake manifold. Its faint but if listened carefully, you can hear it. Has anyone experienced this before? Hopefully its not a heavy mechanical issue or a serious problem. I have done all major tune-ups, such as Timing belt, spark plugs, all fluids. The only things that I know I haven't replaced are the pulley belt and alternator belt. Any advice what it may be is appreciated. Thanks.

Note: I can hear the noise at idle and when driving at low rpms.

04 WRX Stage 2 at 47K miles:
Up-pipe/Downpipe
Turbo Inlet
PNP Exhaust manifold/Hi Flow Crosspipe
Accessport V1

 

[Strider327]

UPDATE: Noisy Lifters, seafoamed the car and noise went away.