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, ...

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 ...

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 ...

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 ...

Introducing the best way to change oil, the Engine Oil Drain Valve. Install this valve and you can drain your engine oil without tools and without mess. Feb 18, 2013 Latest in Fleet Maintenance ...

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 ...

If you own a Cummins-powered vehicle, there's only one name you'll consistently hear when it comes to engine oil: Valvoline Premium Blue. The product is the only engine oil exclusively endorsed and co ...