Here are our best-selling passenger car engine oil and diesel motor oil viscosities for the past year. These statistics are based on our sales only, so these numbers are not indicative of sales in the overall motor oil market. Passenger … [Read more...]
Customer Wants “Straight Grade” SAE 50 Diesel Engine Oil
A reader asks: Do you have an SAE 50 heavy duty Diesel Engine Oil for trucks that meets the API CF-2 specification? Our answer: We do not have a “straight” SAE 50 diesel engine oil. But we do have a heavy-duty 20W-50 that would be ideal for any … [Read more...]
Best Selling Engine Oil Viscosity Grades For 2015
What were the best selling motor oil viscosities last year? If you’re wondering if 5W-30 motor oil still outsells 5W-20 in gasoline-powered vehicles or if 15W-40 diesel oil is still relevant, we’ve compiled our sales number for the past year. … [Read more...]
Using Gasoline Motor Oil In Diesel Engine?
A Reader Asks: Is it OK to use a motor oil that is meant for a gasoline car engine in a diesel motor? If the diesel engine calls for 10W-30 engine oil, can most any good 10W-30 be used? Our Answer: In most cases, you should not use a motor oil … [Read more...]
