Turbo Fuel Stratified Injection technology for gasoline engines was once a remarkable innovation that has since become quite commonplace. Traditional fuel-injected engines that don't use direct ...

When you go to a gas station, you are presented with several types of fuel, each labeled according to an octane number. While most cars can do with regular gas (generally 87 octane), it is often ...

In recent years, more car companies have been installing turbocharged engines in their vehicles. This means more horse power but with today's technology, it can also mean better fuel economy. Mazda is ...

The need for high efficiency automotive engines has led to more complex air handling and fuel injection systems, higher compression ratios, more advanced combustion and aftertreatment systems, and the ...

We've said it before: reliability is difficult to determine for a myriad of reasons. However, once an engine has been on the market for a few years, we begin to get a pretty good idea of its long-term ...

If you want to coax more power out of your car’s engine, a turbocharger is a great way to go about it. Taking waste energy from the exhaust and using it to cram more air into the engine, they’re one ...