You’re going to have to do your research and maybe even set a customer up with an oil consumption test in your shop.

A lot of car owner believe they need to change engine oil every 3,000 miles (4,828 km) depending on the vehicle and driving habits. High-performance full synthetic engine oils like Mobil 1 0W-16 ...

Diesel engines have been around for more than half a century. Chances are that if you are around fleets or equipment, you have encountered a diesel engine. They have been described as the workhorses ...