Liqui Moly Ceretec/Engine Flush

[Aaronl4903]

Good evening all, would anyone recommend using Liqui Moly Ceretec and the engine flush for a Audi S6?

Audi S6 with 69k on the ODO

[19birel]

I have used the Ceratec in my A4 2.0T. From what I have read from people who have sent oil samples to be analyzed after using ceratec have reported that it does what it claims to do in terms of reducing wear. I'll probably continue to use it every few oil changes.

As for the engine flush I have never tried it and know little about it so I can't really speak to that product.

[Jc-place]

This is one of the best oil brands for Audi cars, my VW / Audi local shop uses nothing else. From my experience, most Audi or other luxury cars for that manner have been pampered during their early life. The flush most likely is a waste of money and if inside your valve covers does look clogged up and you feel you need it, it can loosen up all that crap and clog screens and other openings.

Most high quality oils already have built in detergents, Just keep using high quality full syn oil and change it every 5,000 miles or less.

I started visually inspecting my oil color every 3 months with the dipstick I added to my engine. I found the oil to looking pretty dark for my liking around for my first 1yr old oil change with 4,000 miles on it (car is @ 64k now)

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[Audisthesia]

Good evening all, would anyone recommend using Liqui Moly Ceretec and the engine flush for a Audi S6?

Audi S6 with 69k on the ODO

I've used Ceratec, nothing negative to report at all.

[bkendall0286]

I’ve used both. If you use the Ceratec do not use the LiquiMoly Molygen oil. They are not meant to be used together. The Molygen has a similar ingredient


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