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Liqui Moly oil additives -- any experiences out there?

4.7K views 4 replies 5 participants last post by  1stsaab99  
I don’t have experience with the specific products you referred to however I would say that if you are worried about sludge taking off the valve cover for a quick look wouldn’t be too difficult. Multiple issues may cause oil consumption & I would be wary of adding products blindly.

The downside of additives (which I have seen occur) is that if they loosen deposits those deposits may then clog the smaller oil galleys or filter if a repeat oil change isn’t done shortly after using them.