Originally Posted by E92Chick
My car makes the same noise. I have taken my car into bmw 3x for this and every time I get the same response, "We were not able to replicate the issue"
it comes and goes, it didnt come back today at all. i left it with my mechanic and see what he can come up with. i let him know that my idle was low so maybe that'll give him an idea where it would come from.