An oil change is a great starter task for anyone learning about car maintenance, but picking the right oil to is just as ...

Demands on heavy-duty diesel engine oils ... “The quality of the additive is a critical factor that impacts performance. The equipment owner should ask the engine oil provider for information ...

Since diesel engines are larger on average and create more gunk in general operation, their oil has a greater concentration of the relevant additives to prevent issues. Another difference is how ...

Due to the fact that diesel engines produce more contaminants during the combustion process, diesel oil contains additional additives and ... engines cause oils to break down more easily, becoming ...