Mack Trucks announced that its newly formulated genuine Mack Engine Oil EOS-4.5 will extend engine oil drain intervals for customers. The oil is API CK-4 compliant and is also backward-compatible with ...

Valvoline’s latest premium engine oil not only works in diesel, natural gas, and gasoline engines; it also provides extended oil drain intervals for diesel and natural gas vehicles. Two years ago, ...

Note: This is the first of a two-part series on extending oil drain intervals. The second installment, “Extending oil drain intervals can disrupt PM schedules,” will publish Friday. A three step guide ...

There’s not much the maintenance department can do to help fleets on fuel prices and inflation right now, but a renewed focus on engine oil management can help improve fuel efficiency and engine life ...

It is not without reason that we call engine oil the lifeblood of the engine. And it is not necessarily for just the reason that oil runs through the engine. It is called so because the engine oil ...

Extending oil drain intervals has been a hot topic for a number of years as fleets look to stretch more bang from their advanced engine fluid buck, but extending intervals doesn’t necessarily mean ...

API PC-12 engine oil categories CL-4 and FB-4 are advancing toward a 2027 launch. Here’s what the changes mean for fleets, ...

A few decades ago engine oil change was performed quite frequently compared to our modern times reason being poor filter technology, low quality lubricants, etc. However, with time taking a turn, ...

Too much oil can cause low oil pressure just like too little oil. A ticking sound or a low oil-pressure light could indicate too much oil is in the engine. Drain off excess oil to avoid damage to your ...

Tip: Always use a system when you do an oil change: Do each part of the job in order, and don't change that order from job to job. This may sound unduly restrictive if you like to improvise, but if ...