With gasoline getting more and more expensive, you've
probably found yourself wondering what you can do.
Even with the rising costs of gas and fuel, you
still need it to go places. No matter how you look
at it, you are at the mercy of these prices.
If you own two credit cards, changes are that you
will use one [...]

If you plan to use your truck like a car, desiring
quick, quiet acceleration and rarely ever haul a
heavy load and don't plan to it for a long time,
you may want a gasoline engine. Gas engines run
smoother, fuel is easier to find, and gas
engines start easier in cold weather.
If you plan to use your truck [...]

With the ever increasing cost of gasoline prices,
auto makers are having to work overtime to cost
effictively improve the fuel economy, while still
meeting the strict emission requirements of today
with gasoline engines.
One ideal and promising way to boost the fuel
economy of gas engines is to add hydrogen to the
fuel/air mixture in the engine. Since hydrogen
isn't available [...]

Most efficient overall – Honda Insight hybrid
With 60 mpg city and 66 mpg highway, the Honda hybrid
has top honors as most fuel efficient in the United
States. With a 1.0 gas engine mated to an electric
motor, the insight was designed to make the most
of the power by using low resistance tires. The
bad things about [...]

There are many different reasons as to why a diesel
compact tractor is superior to a gasoline garden
tractor.
First of all, the diesel engine doesn't have the
parts that normally wear out or give problems. There
are no spark plugs, rotors, points, or distributor
caps like the garden tractor. There is no carburetor
either, that will gum [...]

Over the years, the prices of both gas and diesel
have experienced some drastic changes. Many years
ago, the price of gas was around a dollar or a
little more, nothing like it is today. Back then,
gas wasn't high in price although the demand for
vehicles wasn't what it is today either.
As the demand for vehicles grew, [...]

If you've owned a diesel powered vehicle in the
past or if you own one now, you no doubt appreciate
the qualities this engine provides you with. More
torque, better fuel economy, and easier maintenance
are but a few of the attributes of owning diesel
powered vehicles.
However, there are some motorists that still
complain about the engine's weak [...]

The major distinction between diesel and gas lies in
the type of ignition. While gas engines operate on
spark ignition, diesel engines employ compression
ignition for igniting the fuel. With compression, the
air is drawn into the engine and subjected to high
compression that heats it up. The result is a very
high temperature in the engine, much [...]

As you may already be aware of, diesel engines are
more efficient than gasoline engines of the same
power, resulting in much lower fuel usage. For an
efficient turbo diesel, the average is 40% more miles
per gallon. The higher compression ratio with
diesel engines help to raise efficiency, but diesel
fuel also contains around 15% more energy per [...]

With diesel engines, the compression ratio is higher
and there is more power. From a technical point, the
compression ratio of an engine is the comparison of the
total volume of the cylinder at the bottom of the
piston's stroke divided by the volume of the cylinder
remaining at the top of the stroke.
Gasoline ratios
Serious damage to gas engines [...]