AMSOIL introduced the world's first synthetic motor oil for diesel engines in 1975. AMSOIL synthetic diesel oil was formulated to outperform conventional diesel oils on all counts. It was clear from the start that this innovative product would play a major role in engine performance and engine life.
Today, AMSOIL synthetic diesel oils are synonymous with power and performance. they're tough, reliable and they withstand the devastating effects of severe-service towing and heavy hauling that destroy lesser oils. By reducing friction and guarding against wear, AMSOIL synthetic diesel oils increase fuel economy and help keep vehicles on the job, saving you money.
Oil consumption is directly tied to a lubricant’s evaporative loss, or volatility. The more volatile a lubricant, the lower the temperature at which it begins to evaporate. The light molecules in conventional diesel oils evaporate at lower temperatures compared to AMSOIL synthetic diesel oils, leading to excess oil consumption.
Volatile conventional oils not only require you to frequently top off the oil, they can lead to reduced fuel economy, poor cold-temperature starting and increased engine deposits. AMSOIL synthetic diesel oils resist oil consumption.