Oil is a vital component for engines of all types. Not only is it responsible for providing lubrication to numerous moving interior parts, but it also helps prevent friction and the development of ...

SAN RAMON, Calif.--(BUSINESS WIRE)--Chevron’s Delo brand of technologically advanced engine oils, lubricants and coolants, today announced that after extensive laboratory and field testing in ...

Chevron on Monday introduced a new fully synthetic diesel engine oil, Delo 400 XSP SAE 15W-40 – a formulation designed to help maximize engine protection and minimize oil consumption. Chevron ...

Shell Lubricants has introduced Shell Rotella T6 10W-30 full synthetic heavy-duty engine oil, which provides the benefits of a full synthetic engine oil in the fastest growing viscosity grade for ...

If you're not a do-it-yourself car owner, then tackling relatively simple maintenance like an oil change can be daunting. It gets even more confusing when trying to decide which kind of motor oil you ...

Q: I own a 1994 GMC 3/4-ton van with a 350 engine. In the last year, the oil pressure has been low, just above the red, and the low warning indicator is on at idle. When I speed up, the pressure goes ...

Delo 400 XSP SAE 15W-40 (Full Synthetic) with ISOSYN Advanced Technology is a mixed-fleet engine oil recommended for naturally aspirated and turbocharged four-stroke diesel engines and four-stroke ...

Q: I own a 1994 GMC 3/4-ton van with a 350 engine. In the past year, the oil pressure has been low, just above the red, and the low warning indicator is on at idle. When I speed up, the pressure goes ...

Shell Rotella T4 NG Plus 15W-40 has been specially formulated for use in natural gas-powered vehicles in order to manage their high heat and provide the necessary engine protection. Shell Rotella T4 ...