We may receive a commission on purchases made from links. Performing regular oil changes in your 6.7L Cummins-powered Ram truck is a good way to extend the diesel engine's lifespan past the ...

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 ...

Add Yahoo as a preferred source to see more of our stories on Google. As engine standards change, the oil that protects them has to change too — especially for drivers buying new trucks in the next ...

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 ...