¿Suenan los taqués hidráulicos/botadores de tu motor? Liqui Moly hydro-stößel

I'm bringing you a short video where I show you this additive from Liqui Moly, which eliminates hydraulic tappet noise in engines with high mileage. I'd also like to clarify that Liqui Moly hasn't given me anything for free or paid me to promote it; I simply tried the product and liked how it worked, which is why I'm sharing it on the channel.