Not bad. Gifford engine oil is an automobile engine oil product produced by Gifford Company. Adopt high-quality anti-oxidation technology and anti-wear escort additives, effectively improve the engine power and protect the engine to maintain good running performance for a long time. Gifford engine oil contains additives with high temperature resistance, high flame retardancy and corrosion resistance, which can resist the potential acidic problems in gasoline or diesel oil, thus greatly improving the life of the engine.