 For example, Hot Shot Secret Stiction Eliminator. Stiction, that sticky friction, undermines the performance of diesel engines. Third-party ASTM testing verifies that Stiction Eliminator removes two times as much stiction than any alternative on the retail shelf. Stiction Eliminator is formulated to be left in the engine oil. It works as you drive. Available at truck stops, tractor supply, O'Reilly's Auto Parts, and online at hotshotsecret.com. Hot Shot Secret. Powered by science.