MANNOL 9900 Engine Flush Cleaner for Removing sediments, Dirt, Sludge and wear Products of Engine Parts Imported from Germany (1, 300)

Excellent.

Dors the job very well. Good value for money and I would rate it at par with liqui moly, which is the gold standard

this is a imported product and it’s good for my ford fiesta worked very well

Good product as it cleans engine to a great extent.A must before changing engine oil.Its as good as Liqui moly engine flush.

Sehr gründliche Reinigung! Konnte glatt vom Innenraum meines Motors essen!

As website description

المنتج وصل كما ف الصور تحت التجربة ..سعر جيد..شكرا امازون .. التوصيل سريع - احترافية ف التعامل

Seems good stuff this, cant prove the results though. It not your usual runny solvent type like i have used before, it has some thickness to it so must add some oil/lubrication properties to the mix of detergents/dispersants which is reassuring, but its not as thick as oil. I did notice the drain stop sooner than normal so suspect it does thin the oil and promoted more of it to drain out, so that must help. I wouldn't expect this to clean fouled engines massively but rather use it as maintenance between oil changes to flush out and help with the removal of the old oil, making sure all the suspended dirt gets out. It may not do much, but it certainly wont do any harm to keeping your engine clean in my opinion. Ill be buying and using again, great value.

Perfecto!