Quote:
Originally Posted by Kimbolee13
Hi, first post on Bimmer post , so don't know if am posting it right, but i have a 2014 f30 328xi auto transmission and its making this noise underneath the transmission like plastic rubbing against each other/ gurgling noise when i start up the car in the cold morning , also when am turning and accelerating , but when i drive the car for few minutes 5-10 min the sound goes away, looks like when the car is warm the noise isn't there..
Anybody else have this problem ?Please help, the sound drives me nuts in the mornings. Thank you
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The real solution is it put the car on a lift or jack stands and start the car when it's cold to see where the noise is coming from. If I had to guess, it's something exhaust system related since it's coming from underneath the car and it stops when everything heats up and expands.