This month’s magazine has a tech talk on page 6 that discusses turbocharged gasoline-direct-inject (T-GDI) engines and how they are more prone to wear due to elevated soot levels than typical gasoline engines. When tested, AMSOIL’s Signature Series performed very well at keeping these engines clean. It’s important for you and your customers to be aware of the dangers of soot in modern T-GDI vehicles and understand how AMSOIL products carry an advantage in protection.