Some oil refineries will probably struggle to replace imported crude oil if President Trump imposes 25 percent tariffs on ...

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 ...

This change was driven by fuel efficiency as ... Viscosity is only one aspect of a heavy duty diesel engine oil. There is a complex mixture of various performance additives, coupled with select ...

P.E.I.'s Island Regulatory and Appeals Commission announced an increase in the prices of gas, heating oil and diesel overnight, one day ahead of the regular weekly price review. (Mitch Cormier/CBC ...

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 300,000-mile mark. Changing the engine oil in your truck ...