Diesel engine oil typically possesses a higher level of viscosity, which means it pumps at a much lower temperature and takes more heat to start flowing cleanly.

Choosing the best engine oil for your car is crucial for ... you don’t know what you’re looking for. The types of oil used in diesel engines and petrol engines are completely different to ...

For that reason, it is critical to understand the importance of oil viscosity in diesel engines, as it plays a major role in ...

Read more: 10 Best Motor Oil Brands, Ranked The first major difference between diesel engine oil and conventional oil is the presence of additives. To clarify, both kinds of engine oil are packed full ...