OK, so I've looked at what I thought the problem was. It appears that nothing has been done to prevent the two surfaces from "clapping" at idle.
I definetly remember putting pressure on the panel at this point and the noise going away.
The only thing that I can think of is that when I brought my car in for it's first service that the idle "mapping" was changed as that was the only time the noise showed up.
I'm not sure if it idled smoother after the service, but the noise was not there.
|