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Valvoline claims its Restore & Protect motor oil can do more to save your engine

Valvoline says its testing shows Restore & Protect oil has the ability to free stuck piston rings in addition to removing deposits. This conclusion came after more than 500,000 miles of testing at ...
Morningstar

Valvoline™ Global Operations Builds on Its Legacy with Another Industry-First Breakthrough

Valvoline's Restore & Protect™ is the first motor oil proven to reverse one of the most common causes of engine failure by freeing stuck piston rings and maximizing the life of the engine. LEXINGTON, ...
Popular Science

When the wheels come off: Lessons from Sonoma on racing, resilience, and engine oil

I went to Sonoma for a NASCAR race and found out heat is the bad guy, fluids are the secret weapon, and Valvoline’s engineers are basically mad scientists with pit passes. By Heather Kuldell-Ware ...
AOL

Valvoline Claims Its Restore & Protect Motor Oil Can Do More to Save Your Engine

Valvoline Global Operations has announced a breakthrough discovery regarding its Restore & Protect Premium Full Synthetic Motor Oil: It has the ability to free stuck piston rings, which, according to ...