The national average diesel price declined to $3.582, while the national average gasoline price dropped to $3.069, according to data released by the U.S. Energy Information Administration.

Traditionally, car tires have been filled with compressed air. Air is 78 percent nitrogen and just under 21 percent oxygen, ...

If you are experiencing carburetor issues where the engine seems to run richer than it should, you might want to look at the fuel pressure. Most engines are not equipped with a pressure gauge, but it ...

When a car’s gas needle is hovering near empty, it can make the driver nervously wonder how many miles they can travel before the car completely runs out. Running out of gas is particularly scary when ...