It is the first motor oil proven to unstick piston rings, removing up to 100% of deposits with continuous use.
Boing Boing on MSN
Valvoline's magic oil tested (by Valvoline)
There are a lot of videos on YouTube discussing Valvoline Restore and Protect, since the claims that the oil does good things ...
According to Valovline, Restore & Protect motor oil has been shown to remove piston ring deposits and restore piston ring ...
LEXINGTON, Ky., March 11, 2026 /PRNewswire/ -- Valvoline (TM) Global Operations, a worldwide leader in automotive and industrial solutions, today announced an industry-first technological breakthrough ...
This paper explains the mechanisms that affect lubricating oil consumption in stationary gas engines. It explains the positive and negative consequences of oil consumption. It discusses the importance ...
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