The PROPER Way For An Engine Flush

Today we dive into doing an liqui moly engine flush. A lot of rumours about how it is bad for your engine, with the help of my N55 I would like to show you the correct way of doing it.
Engine Flush
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The oil used
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In case you don't know the order, it is:
add engine flush to oil
run for 10-15 minutes
drain oil and change filter
fill with lower quality oil
run for 10-15 minutes
drain oil and change filter
add good oil