the only motor oil you have available is 5W-30, and you must drive it, it's better to add the 5W-30 than it is to drive your car with extremely low engine oil. However, I would advise against ...

Likewise, a "0W-XX" can be pumped at a lower temperature than a "5W-XX".<BR><BR>The second number is the viscosity of the oil at 100°C<BR><BR>SAE XX is just single-grade oil. 10W-30 can be pumped ...

A new oil by Shell aims to solve this issue by offering a 5W-30 full-synthetic heavy-duty oil for both gasoline and diesel engines, including Class 6-8 heavy-duty trucks. Plus, this oil is good ...

Before multi-grade oils, like 0W-20 and 5W-30, we'd have to use different weight oils for various climates. If you lived in the middle of the United States, you would often use a different weight ...

Over the past 40-plus years, I have changed the oil in more engines than I can begin to count. If you're about to change the ...