Hi,

I've been trying to isolate a vibration I get in my new superb 2.0 tdi , when driving at around 1500-2000 rpm. I've tried the solution in the airbox intake, but it doesn't look like it produces any kind of vibration at all in my case.

What I hear when increasing rpm with the car stopped it's a sound over the engine noise, getting louder and louder as rpm increase. I would like to know if it's a usual engine noise, or if it sounds strange to you.. I've had other tdi before but never noticed this other sound. I've recorded a video of it without the engine case on, you can clearly hear it, almost covering up the usual engine sound, at around 00:30.

Thank you very much in advance.

Not sure what I was supposed to be listening to, it sounded like a diesel to me, but there's a bit of a buzzing.

If it's not the injectors ticking, perhaps it's just a piece of plastic vibrating?, there have been a few threads on this subject.

At around 00:30 this noise almost covers the usual diesel sound, can't you hear it?

I've found two of those post, but both were about the air box intake located at the right side of the engine... I tried the solutions they found but they didn't solved my problem, sadly.

Do you know about other plastics that could be vibrating? I don't see anything wrong...

Thanks