Liqui Moly Engine Flush | VAUXHALL

Should be used at every service to counteract carbon buildup. Since we also have a parts business in addition to the workshop, flushing and additives are used after consultation with the customer. So far, only positive feedback from customers.

I see it the same way, only positive experiences with it.

I can highly recommend it. Even for somewhat neglected engines. The various additives and flushes are really great. Unfortunately, it doesn't flush out the oil sealant.

I do this with all my cars, it's the only way to get the dirt and oil buildup out of the engine. The new oil has better lubrication properties, and in the end, the engine lasts longer.

The additives may free up many channels again

I used to share the common opinion that such products were nonsense. With good brand-name oil and regular oil changes, something like this would be completely unnecessary and just a way to make money. Admittedly, my car already had a lot of kilometers on it and the hydraulic tappets were already rattling. I thought it was just classic wear and tear and they needed replacing. As an experiment, I then used this product and must say I was very surprised. No more rattling and an incredibly black, dirty sludge came out during the oil change. Keep in mind that I had previously carried out oil changes every 15,000 km with really good brand-name oil and filter changes. Since then, I have been really convinced of it. So far, no more hydraulic tappet rattling and the engine is running really well.