In the
1970s, cars with diesel engines were noisy and loud. However, improvements have
since been made, making buying a diesel-powered car a good investment. Today’s
diesel engines have relatively cleaner fuel and less emission.
An alternative
to diesel fuel is biodiesel, which can be used in diesel engines. Biodiesel is
produced from plant oils or animal fat that undergoes chemical reactions, which
make it renewable and non-toxic. Oils from agricultural crops, such as soybean,
rapeseed, canola, palm, cottonseed, sunflower, and peanut—even recycled cooking
grease—can also be used to produce biodiesel.
Originally,
Rudolf Diesel thought of using vegetable oil as a fuel source for his engine.
In 1900, Diesel experimented on peanut oil to run the engine. Vegetable oils
have actually been used in engines since the ‘30s and ‘40s but were not common.
Interest in using biofuels grew in the United States in the ‘70s and the
‘80s. This coincided with the passage of the Clean Air Act by the Environmental
Protection Agency. The rise in petroleum prices also paved the way for using
plant and vegetable oils as an alternative source of fuel.
Because of
its natural sources where it can be replenished, having biodiesel
Indianapolis cars for sale
proves to be environment-friendly and
economical. It reduces dependence on foreign oil and lubricates the engine,
preventing it from wearing off. Compared with standard diesel, biodiesel has fewer
emissions. It is also biodegradable, because it can decompose in case a spill
happens.
However,
using biodiesel in
Indianapolis cars for sale
increases the emission of nitrogen
oxides, which produce smog in the atmosphere. Cars may also experience clogging
due to higher concentrations of biodiesel, because it tends to release deposits
that will clog the fuel filter.
Even
though diesel is efficient, biodiesel environment-friendly and hybrid cars are
now available, gas-powered cars remain popular and dominant.
Indianapolis cars for sale
are mostly available in gasoline
engines, because they cost less compared with hybrid cars. Maintenance of
hybrid cars is expensive, because they are newer, and spare parts of
gas-powered cars are more accessible and available. There are countless service
shops to visit in case your car experiences problems, and there are gas
stations where you can always fill up your tank.