Gas has been expensive of late. Have you been tempted to stray away from Top Tier fuels in favor of a warehouse brand’s ...

The first production gasoline car with fuel injection was not the famous Mercedes 300 SL, but a tiny postwar German car that ...

India's sprint to achieve 20% ethanol-blended petrol five years ahead of schedule has left people scrambling. While ministers ...

Mechanical engineers find no significant drop in fuel efficiency and ‘no evidence’ that ethanol-blended petrol harms cars. Autocar India editor Hormazd Sorabjee explains why the outrage has no real ba ...

Diesel engines have the reputation for being high-torque workhorses, built for rough roads and heavy loads. These engines are ...

Think of a Harley-Davidson powerplant, and chances are that some iteration of the company's big V-twin engines will come to ...

Gas-powered cars are becoming more efficient than ever, giving them a stronger case for staying on the road alongside EVs.

How does fuel injection work? Everything you need to know about fuel injection! Throttle body injection, multipoint port ...

The study delivers combustion system design and injection data to support the next phase of ammonia engine development.

How often should you really be changing your engine oil?While car manufacturers push for increasingly long service windows, ...

Defining the Marine Duty Cycle. The engineering distinction between an automotive engine and a marine propulsion unit begins with the load profile. On the road, load is transient.