Is this normal?

[DaveMK^]

Hey all,

S3 owners, Ive noticed when im sat in traffic well basically when the car is idling. That I can hear a very slight pulsing sound? Its consistent with about 2 second gaps. and the rev needle moves a tiny tiny amount about a hair thickness ever so slightly. Is this normal?

Thanks

 

[Bellic]

if its like a ticking sound this is from the charcoal canister which is normal , also the n75 can make a ticking sound aswell

 

[DaveMK^]

its more like a very very small vibration, you have to turn the radio off and sit in complete silence to hear it, probably nothing as its driving fine. Just wondered....