Liqui Moly Visco-Stabil oil add-on testing

Today I decided to try adding a new component to the engine oil. This additive promises an increase in compression – hence the loss of power in the car should be reduced. I added this to the almost hot oil and stood for 5 minutes at idle before starting the movement. Feels like there is an effect. Firstly, the engine runs a little quieter by 20 percent. Secondly, at high revs (I can’t say for sure, because I’m driving a Daewoo Matiz at the moment), I felt an increase in dynamics. Perhaps these are false feelings that are caused by expectations. Let’s see further.