VANOS system on by BMW.

[SamuelJeck]

Hello! I suspect the VANOS system on by BMW is not working. Tell me how to determine the fault and what to do?

[Greydog]

You say you suspect the Vanos is not working but don't tell us what symptoms? What engine? Vanos can fail but generally are pretty tough, if they do fail it is normally either the Vanos solenoid or the seals. If you are a competent DIY mechanic there are seal kits available even full rebuilt Vanos units and how too's on You Tube. If not then you will need a specialist to help google will be your best mate there. Try Mr Vanos they may give more advice

[Bimmer Owners' Club]

Hi Samuel....welcome to the Club

As Greydog has mentioned, Vanos are pretty reliable and the only time they really play up is if the oil quality is not good and then after a good engine flush the performance can usually be restored.

Let us know what you find with it

Cheers,  Trevor

[SamuelJeck]

Hello! Thanks for the tips! I found a great website with repair kits. I solved the problem cheaply and quickly. There were no problems with the delivery. 

https://vanos-bmw.com/product-category/bmw/vanos-bmw

[Bimmer Owners' Club]

Glad you sorted it Samuel...always a nice feeling to know it's an easy solution to resolve it.