Oil drain interval recommendations are determined ... but are significantly more expensive than mineral oils. Synthetic blend SAE 10W-30 or 10W-40 diesel-engine oil may offer extended-drain ...

Synthetic oil used to be something only performance cars needed, but not anymore. Now it’s the manufacturer-recommended engine lubricant ... find the exact oil change interval recommended ...

What would be better or best concerning the interval between oil changes using 5W30 synthetic oil versus regular 10W30 or 10W40 oil? My vehicle is a 1996 Ford Ranger with 143,000 miles on it.

There are a few things you can do to help your engine ... Oil Filter Brands, Ranked If you're using a synthetic blend, which is a mixture of conventional and synthetic oils, you should change ...

I use normal quality of engine oil so my regular engine oil change interval is nearabout 1500 km. But if any body use quality synthetic engine oil it will run nearly 3000 km. It depends on quality ...