What does 5W-30 or 10W-40 actually mean? Here's why knowing your oil grade is important to the health of your engine.

When it comes to the topic of synthetic oils for your vehicle, you’ll likely hear plenty of opinions that are divisive ...

While the popular oils described above are relatively common for gas engines, 15W-40 is a very popular type of oil for diesel vehicles. If you drive a diesel car or truck, there's a good chance ...

Best Conventional 15W-40 18L Engine Oil In Malaysia 2025, Price, Reviews Bringing you the best Conventional 15W-40 18L engine oils in Malaysia, including oil ... PETRONAS URANIA 3000 CI4 15W40 ...

Due to the fact that diesel engines produce more contaminants ... For example, a common oil rating is 15W-40, with 15 representing the oil's dynamic viscosity (with the W as a reminder of the ...

Ford specifies API CJ-4 motor oil as the preferred lubricant for its Powerstroke engines. Ford also suggests a 15w-40 oil for situations involving high usage and biodiesel. The best oil may always be ...

Yet there is still a perception in the industry that you get the best diesel engine protection from a 15W-40; it’s a perception that may be detrimental to the total cost of ownership of your trucks.

Superlube 518 is enhanced diesel engine oil formulated for older diesel and ... to conventional and synthetic blend Shell Rotella 15W-40 and 10W-30 products while also delivering improved fuel ...

For more information on Chevron Delo 600 ADF, go to Chevron Delo® 600 ADF 10W-30 Low Ash Diesel Engine Oil | Chevron Lubricants (US) and Chevron Delo 600 ADF 15W-40 Low Ash Diesel Engine Oil ...

Astron Energy (Pty) Ltd, licensee of Caltex-brand lubricants have introduced Delo 400 SLK SAE 15W-40 engine oil, a new premium heavy-duty diesel engine oil. The new Delo 400 SLK with ISOSYN ...