FP MOTORÖL 20W-50 API SL/CF is high performance mineral engine oil suitable for gasoline LPG, and diesel engines in modern passenger cars and light vans with or without turbochargers. FP MOTORÖL 20W-50 API SL/CF is based on high performance virgin mineral base oil in combination with a specially selected additive technology to ensure the following property: Good thermal and oxidation stability. Warning: These oils are unsuitable for use in some engines. Consult owner’s manual or handbook if in doubt.