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Whistling noise

4K views 3 replies 4 participants last post by  yauwera 
#1 ·
Hi I have a 2018 v40 2litre with petrol engine,when driving there is a whistling noise which seems to come from engine compartment area
 
#4 ·
All depends when you hear it.
If you hear it best around 1800-2000 rpm, it can be the balance shaft. Have a look at:
In this topic there is also a link to a swedish forum where you can find video's.
 
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