What you’ll see in this one
An engine-oil-system detail that's easy to miss. This video focuses on the screens themselves.
BMW · Engine & VANOS
Cleaning VANOS check-valve screens on a BMW N52/N54 setup.
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An engine-oil-system detail that's easy to miss. This video focuses on the screens themselves.
This video focuses on cleaning VANOS check-valve screens associated with BMW N52/N54 engines. The check valves are part of the oil-controlled cam-timing system. It makes sense to see the component and how it's handled, while remembering that a check-valve cleaning is not a universal cure for every cam timing code.