Cold engine knocking sound

[TDK]

[color=#000000ost_uid0]Has anyone with a 2002 SP20 had any troubles with a knocking sound comming from the engine bay when the engine is cold? I think some people in the US has had this problem. Wheni use the car when the engine is cold i hear a very loud knocking/rattling sound from the engine bay, as if something was loose and banging up against something. But there isn't anything loose, and after driving for a bit and once the engine is at it's normal temp the sound stops and i can't make it do it. Even if i stop for a bit and restart the car because the engine is still hot it doesn't do it. But if i stop long enough for the engine to cool down it does it again. CAN SOMEONE HELP ME......

TDK[/colorost_uid0]