Rule # 1: There must be no oil leaks underneath the car! If there are "small" leaks, keep a firm eye on them. They will not disappear by themselves! Be quite sure you know where the oil comes from! By the way a good, short video that shows that the owner has to keep an eye on the whole of his car, if he/she wants it to last a little longer.
I have a problem with a humming noise in the car, I had the bridge checked, the parts were damaged, the shaft was also loose, the front bearings were also refurbished, it didn't help, maybe the xdrive was damaged, could it make humming noises?
I have the same humming/buzzing sounds coming from my engine. I believe it's the boost solenoid. Common with the N54. Mines an N55. Rare, but they can fail. Having it diagnosed next week. Fortunately, it's a $100 piece from FCP Euro and an easy DIY from what I've seen on UA-cam. Hope it helps
Rule # 1: There must be no oil leaks underneath the car! If there are "small" leaks, keep a firm eye on them. They will not disappear by themselves! Be quite sure you know where the oil comes from!
By the way a good, short video that shows that the owner has to keep an eye on the whole of his car, if he/she wants it to last a little longer.
I have a problem with a humming noise in the car, I had the bridge checked, the parts were damaged, the shaft was also loose, the front bearings were also refurbished, it didn't help, maybe the xdrive was damaged, could it make humming noises?
I have the same humming/buzzing sounds coming from my engine. I believe it's the boost solenoid. Common with the N54. Mines an N55. Rare, but they can fail. Having it diagnosed next week. Fortunately, it's a $100 piece from FCP Euro and an easy DIY from what I've seen on UA-cam. Hope it helps
Its Possible. Noises are difficult to isolate. A special NVH amplification tool is need to pin point. Don't hesitate to call us for a consultation.
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