The old rule about using higher-viscosity oil in the summer rarely applies today; most auto manufacturers ... is that synthetic oil tends to last longer than conventional oil between changes ...

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.

An easy way to draw new customers into your shop is to offer cheap oil changes, according to a shop coach. At last year’s ...

It’s crucial to follow the oil change intervals specified in your vehicle’s owner’s manual. Using the correct type of oil and ...