EVAP System, Proton

Model support:
Proton BLM / SV / FL / FLX / Persona elegance / Preve IAFM No Turbo / Suprima IAFM No Turbo / New Saga VVT / New Persona VVT/ Iriz 

Wonder where is the tak tak tak annoying sound when open your bonnet? Yes, the purge canister valve might generate such annoying sound, try unplug it to check whether its the cause :)

PROTON SAGA