Expensive cars require expensive fuel, right? Not necessarily. Let us explain why some Lexus models need premium gas, but ...

WinGD has been involved with marine engine innovation for some time, focusing on future fuels but also with refining engines ...

Oil is a crucial part of every internal combustion engine. Diesel and gasoline engines work differently, so is diesel engine ...

So in high-compression engines, it's really critical to make sure you're putting in high-octane fuel, which should eliminate the problem altogether. Compression ratios in brief Jannoon028/Getty Images ...