E90 BMW 330d Whistle whilst engine is off - Video 2
Рет қаралды 5,367
13 жыл бұрынThe car hasn't been running for over 3 hours but the engine is still slightly warm. Not too hot to touch however. I was washing it and I noticed a whistling sound. I put my ear to the bonnet and concluded it was coming from there! So I opened it up and it was a really loud whistle coming from the right side where I am recording. Very odd. Any thoughts as to what it could be? It was so loud, I could hear it from inside my house, a good 15meter away from the car that was on the driveway! I have a thread on Bimmerpost in the E90 section.
@RogerBFC 9 жыл бұрын
That's the EGR valve. Mine (330d e90) does the same noise, I just found out a few days ago after having the engine cover removed. Everything's working fine though.
@SomeRandomer123 12 жыл бұрын
@DANILO930 @BaseddZ32tt I never did find out what the cause of the whistling was and it hasn't returned since. The car is absolutely fine and nothing has changed, I am not (and wasn't at the time) in the slightest bit worried, just curious. BMW's are renowned for moans and groans whilst they are shut down anyway... I did hit E90post over at the forum Bimmerpost though and the general consensus was that a pump was running (such as water pump) but I disagree as it was too loud and the car was...
@SomeRandomer123 12 жыл бұрын
@DANILO930 @BaseddZ32tt ... the car was "cool" as the description says so I'm still baffled as to what it was. What are both of yours like? What model do you have, DANIL0930? As I said, I haven't caught mine doing it since.
@BaseddZ32tt 12 жыл бұрын
did you find out what caused this? I have been having this problem with my 325i e46 for a year now and I can't seem to find a solution.
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