F11 535d Annoying vibration at idle.. Cured!!
Discussion
I have finally found the source of the annoying vibration at idle...
I originally thought it was the fresh air pipe in the image below going from the air-filter to the front of the car
But it turned out to be this valve shown in the image below was resonating and touching the front cross member filtering the NVH from the engine through the structure of the car, so £1 worth of felt and it's sorted.
I know it's surgical appliance pink, but it's the best I could do under current circumstances! Might dye it black later
Hope this helps others with this issue.
I originally thought it was the fresh air pipe in the image below going from the air-filter to the front of the car
But it turned out to be this valve shown in the image below was resonating and touching the front cross member filtering the NVH from the engine through the structure of the car, so £1 worth of felt and it's sorted.
I know it's surgical appliance pink, but it's the best I could do under current circumstances! Might dye it black later
Hope this helps others with this issue.
Edited by Huskyman on Saturday 30th May 12:23
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