AMSOIL OE Motor Oil provided 47 percent more wear protection than required by the GM dexos1 Gen 2 specification.
Protects Pistons from Low-Speed Pre-Ignition OE Synthetic Motor Oil features unique chemistry proven to protect your engine against the harmful effects of low-speed pre-ignition (LSPI).
This added protection is particularly important in the extreme environments produced by today’s smaller displacement engines that often run lower viscosity oil.
Camshaft wear can result in poor valve timing, greatly reducing engine efficiency and leading to expensive repairs.
Keeps Engines Clean OE Synthetic Motor Oil has a 100 percent synthetic, pure chemical structure that is engineered to remove harmful contaminants.