It gets even more confusing when trying to decide which kind of motor oil you should use. 10W-30, for example, sounds very close to 10W-40. After all, how different can they be? 10W-30 and 10W-40 ...

If your engine performs best with a natural mineral/petroleum-based oil providing the lubrication, fear not - Moose Offroad ...

Naturally, to get the most out of their performance, you will need engine oil that's on par with the mower's powerhouse. So, what kind should you use? Kawasaki lawn mower engines take 10W-40 ...

I would use 10W-30 or 10W-40 oil. Many people with older cars use Shell Rotella T5 oil which is a synthetic blend-first formulated for diesels. But any quality 10W-40 10W-30 designed for older ...

The oil improves fuel economy by up to 2% compared to conventional 15W-40 heavy duty diesel engine oil and provides 50% less wear than the industry standard, according to Shell Rotella.