If your mechanic recommends a high-mileage motor oil, how do you know when it's worth it to upgrade? And what are the pros ...

These days, many automakers recommend that owners fill their cars' engines with synthetic oil instead ... the hood and check the oil fill cap. An oil type, like 5W-30, should be embossed on ...

Synthetic oil used to be something only performance ... The alphanumeric codes on a quart of oil—5W-30, 0W-20, etc.—denote its “weight,” or viscosity. Thicker, higher-viscosity liquids ...

The best engine oil for Honda Amaze Diesel Variant is 5W30 synthetic grade oil. Honda Amaze Petrol variant derives its power from a 1.2-litre i-VTEC Petrol Engine. The best engine oil for Honda ...