Change other manufacturers' oil filters at the engine manufacturer's recommended filter change intervals. It provides outstanding performance and protection over extended drain intervals in light and heavy-duty diesel engines. It continues to lubricate, cool and protect at temperatures that oxidize conventional oils. Due to their wax content, conventional oils thicken in cold temperatures and, on cold starts, may take as long as five minutes to lubricate internal engine parts. It circulates rapidly to provide vital lubrication and prevent engine wear caused by lack of oil flow.
Low volatility means less oil vapor passing into the combustion chamber.
A reduction of oil vapor means lower oil consumption and lower exhaust emissions. Reducing fuel consumption reduces exhaust emissions. It is ideal for use in engines used intermittently. New vehicle warranties are based on the use of oils meeting specific API service classifications and SAE viscosity grades. Full Flow Oil Filters at 12,500 mile or six month intervals, whichever comes first, in gasoline engines.