Quote:
Originally Posted by dsm918
I have 2009 E90 DCT that I just bought and the full warranty expires in 10 days. So I am checking the car thoroughly to make sure there is nothing that needs fixing before the warranty expires.
I noticed today that in neutral, if you slightly increase rpm to around 1450/1500, there is a vibration. It goes away if you go over or under 1500 rpm. It can be felt only at 1500 rpm.
The rpm is too low to notice it while driving so no issues there. I can repliacte it only is only when the car is stopped, in nuetral (no load) and I slowly rev it upto 1500 rpm. Please note there is no buzzing sound or anything like that associated with it. It is just a vibration that happens exactly as I get to 1450-1500 rpm.
Can someone please check this on their car? Just have to test it n your car when it is warmed up and in nuetra. Slowly raise the rpm to around 1450-1550 andd see if you get any vibration?
Might just be a normal thing with these cars but I want to be sure before the warranty expires.
Thanks.
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Could be anything vibrating.. Post a sound clip or video..