Courtesy of Naver Blog] Picking engine oil shouldn’t feel like a pop quiz, but with so many brands, it does—until you meet ...
Abstract: This article proposes a new high-speed wet-type fault-tolerant permanent magnet synchronous motor (WFTPMSM) for aerospace electrohydrostatic actuator (EHA) application, which can solve the ...
A new, detailed analysis by Credence Research reveals that the Global Marine Lubricants Market is charting a course for steady growth, driven ...
The Family Handyman on MSN

How Often Should I Change Synthetic Oil?

Under “normal” driving conditions, synthetic oil can go 10,000 to 15,000 miles, or six to 12 months, between changes. Follow these guidelines for changing oil under these extreme driving conditions: ...
It's important to check your owner's manual to find out how frequently you should change your oil. The old standard of changing your car's oil every 3,000 miles might not apply. Your father or ...