i just change my timing belt, aircon belt, alt belt and many other things.. then have the same problem like you . still want to find out.

but it occurs mostly is when i drive slowly..if i drive fast, then the sound will go away. is it possible cause by exaust pipe problem, cause i also has other sound seems like come from exaust pipe below.

i'm also having the same prob but i'm driving kelisa 1st happened when my car clocked 30K changed everything aircon timing belt also still got but only happens when its raining or early in the morning

ok thanks for your advice, will send it to mechanic to check =D

also, i've just changed the drive shaft to recond ones a month ago
now, when turning full right and move from standstill, got tak tak tak sound
what could be the cause?