E85 is an alternative vehicle fuel usually composed of 85 percent ethanol and 15 percent gasoline. Gasohol is also a gasoline and ethanol combination, but the ethanol content is much less, usually ...

The concept of alcohol injection has been around for some time. It was pioneered on Buick Grand Nationals and has been employed in a number of different applications. Injecting alcohol or a ...

Imagine for a moment that you're the quintessential hands-on hobbyist. You've noticed that your Pontiac hasn't run its best as of late and all indications point to its Rochester Quadrajet as the ...

Most new petrol cars you see today are equipped with fuel injection systems or injector motors. These have almost wholly supplanted older carburetor motors. They are more reliable, effective, and ...