“The old belief that if you start an engine on one brand/type of oil that you should stay with that oil is really part of a long-standing myth,” says Mark Betner, manager of heavy-duty engine ...

New EPA 2027 emissions rules also mean new diesel engine oil specs. A new generation of heavy-duty engine oils will feature ...

As emissions regulations tighten, the PC-12 category is poised to deliver engine protection while improving fuel efficiency ...

In the past, there have been similar shifts in preferred engine oil viscosity grades. An example is the transition in heavy duty diesel engine oils in the 1980s from monograde viscosity SAE 30 and ...

By modifying the engine oil to create a thicker and stickier consistency, the Lucas Heavy Duty Oil Stabilizer provides unparalleled protection and enhanced performance for your vehicle.

One set of gears has only engine oil, while the other has engine oil with Lucas Heavy Duty Oil Stabilizer. When you turn the crank handle for each, you can see how much better the oil is with the ...