Archive for September, 2011
Alternative Fuel Vehicles And Biodiesel
If it’s a diesel it’s an alt fuel vehicle by default. Biodiesel blends can be used in any diesel engine; however it’s important to use the blends in accordance with the manufacturers specs. With more and more clean diesels coming on line keep your eyes peeled for those ULSD pumps too. With fueling stations in all 50 states it’s getting easier and easier for diesels to go cleaner and greener.
Biodiesel is a nontoxic and biodegradable fuel that is made from vegetable oils waste cooking oil animal fats or tall oil a byproduct from pulp and paper processing. Biodiesel is produced from these feedstocks through a process called transesterification by reacting the oil with an alcohol usually methanol although ethanol can also be used and a catalyst such as sodium hydroxide. The resulting chemical reaction produces glycerine and an ester called biodiesel. The majority of biodiesel is produced by this method.
Compared with conventional diesel biodiesel combusts better with a higher cetane rating and produces fewer life cycle greenhouse gas emissions GHG which contribute to climate change.
Biodiesel blends a mixture of petroleum diesel and biodiesel can be used in any diesel engine. As biodiesel can be blended with diesel in any concentration the blend level depends on economics availability the desired emissions level material compatibility and combustion characteristics.
An increasing number of Original Equipment Manufacturers are endorsing the use of lower biodiesel blends e.g 5 in their engines. Some manufacturers now extend warranty coverage for new diesel powered vehicles to use lower blends of biodiesel provided the fuel meets applicable standards. Some manufacturers also provide vehicles prefilled with biodiesel blends.
In colder climates biodiesel tends to lose viscosity particularly at higher blend levels. To counter this effect changes to the feedstock source or additives may be needed to address the cold flow properties of this fuel. Research and testing is underway to reduce biodiesel production costs and address cold weather problems.
Biodiesel is considerably less flammable than petroleum diesel which burns at 50 C 120 F. Pure biodiesel B100 does not ignite until 150 C 300 F. The flashpoint the temperature at which it will ignite when exposed to a spark or flame of a biodiesel blend falls somewhere between these temperatures depending on the mixture.
Because biodiesel is a mild solvent it is important to wipe up spills and dispose of rags safely. Biodiesel may deface some paints if left on painted surfaces for a long time.
Hybrids are vehicles of mixed composition basically an electric motor and an internal combustion engine. Commonly powered by a gasoline engine that generates its own electricity and stores it in an onboard battery hybrids are a popular choice for awesome fuel economy and squeaky clean emissions.
Pure electrics offer zero emissions and plug directly into a standard AC outletwhile their range is limited there are a selection of good choices available.
If it’s a flexible fuel vehicle FFV it can subsist on a diet of E85 gasoline or any percentage of the two. E85 is 85 percent ethanol and 15 percent gasoline and burns cleaner than gasoline contributing fewer greenhouse gas emissions.One of the cleanest burning fuels natural gas is a common retrofit and fleet alternative fuel.
Although there are over 5 million vehicles worldwide powered by natural and compressed gas in the United States there’s currently only one production vehicle available that comes ready to fuel up at any CNG stationbut that’s not the only way to power up with CNG.
Also known as liquefied propane gas LPG propane powers over 10 million vehicles worldwide with 270000 of them on the roadways of America. Find out if it’s the fuel of choice for your set of wheels.
There are basically two ways to use hydrogen to power a vehicle burning it in an engine or using it as an energy carrier for a fuel cell. While hydrogen fuel cell vehicles are in various states of development there are a few that have actually hit the roads.
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A Look At The Aftermarket Custom Truck Wheel Market
Trucks have always been used as heavy utility vehicles for hauling or work related jobs. Nowadays trucks are even bought by people who have no purposes of ever using them to haul or tow any loads. The flourishing truck market consisting of pickups SUVs and vans account for greater than a quarter of all new vehicles sold so there is also a high demand for the custom wheels for these vehicles.
Compared to other vehicles trucks have a wide range of accessories that can be added to change their appearance or performance. They especially have a wide range of custom made wheels selections. In many cases the people don’t make these changes for a functional reason they just do it to satisfy their whims. There have been cases where a truck lifted over 8 inches has large oversized tires tow bar fog Lights etc and has never been off the road!
Custom wheels give more than just an added appearance; they also give a better performance. Choosing the wrong wheels on the other hand affect your results in a undesired way and can even damage the vehicle. The good thing about the custom truck wheels is that due to their recognition we can find a wide assortment of wheels to fit any truck no matter if it is a Ford or a Nissan Four Wheel Drive or Two Wheel Drive. The aftermarket custom truck wheel market has a product for any truck whether be it foreign or domestic.
We can find truck wheels in any size we want. This does not only are you enhancing the appearance of your truck we are also increasing the performance and handling with the right tires and wheels so make sure we get the best fit for your truck.
Looking around we can see an increase in custom wheels used on trucks today. In the early 1900s trucks were used chiefly used by the local wholesale and retail deliveries. Today when we talk about trucks we mention about light trucks. Light trucks comprise of the pickup trucks minivans and fullsize vans and sport utility vehicles. Twenty five percent or more of all new vehicles which are sold are light trucks.
Truck enthusiasts may like the European look in their truck wheels but these wheels are not up to the mark of the other trucks. Truck wheels are available in stainless steel aluminum brushed powdered coated custom type and chrome. Their sizes vary from the diameter of 15 to 22 inches; there are even some that are larger than these. In choosing a truck wheel we should judge the travel and loading requirements. Get truck wheels that will not be damaged by dampness so as to avoid rusting and deterioration.
Having reliable truck wheels is extremely important whether the truck is a light or heavy one. You will notice that with good and reliable truck wheels all your worries will be gone. These truck wheels also give a quicker steering response and reduced braking distance. A great set of truck wheels will also glamorize your vehicle.
About the writer: Muna wa Wanjiru Has Been Researching and Reporting on Aloy Wheels for Years. For More Information on Truck Wheels Visit His Site at TRUCK WHEELS
2008 Toyota Rav4 Review – A Review Of The 2008 Toyota Rav4 Suv
The 2008 Toyota RAV4 is both innovative and reliable with several new features that offer safety as well as practicality. Impressive new features include the RAV4s tire pressure monitoring which alerts the driver when tire levels are critically low. Theres also a DVD rear entertainment system with headphones for passengers.
The 2008 RAV4 offers several standard safety features including front and side curtain airbags and a 3point seatbelt system in all seating positions. Its novel cruise control with brake deceleration lets the drive slow down while without turning off the control feature. The RAV4 though sporty is designed with the family in mind. It has childprotector rear door locks and a restraint system with tether anchors.
Halogen headlamps chrome or black grilles and black roof rails and cross bars add to the striking appearance of the RAV4 while high solar energyabsorbing glass make it an advanced model.
Interior comfort is provided by the RAV4s air conditioning with filtration and driver and front passenger heated seats along with 50/50 third row seats with foldflatintofloor capability for additional storage. The RAV4 comes standard with an AM/FM CD player MP3/WMA playback capability and six speakers. Other options include a 6disc indash changer WMAMP3 playback capability and up to nine speakers. Bluetooth and satellite radio capabilities also are available.
Toyota includes in each RAV4 an amberilluminated tridial Optitron display including speedometer tachometer and fuel gauge meters. Theres also an LCD odometer with twin tripmeters and seatbelt disconnect airbag doorajar battery oil pressure brake and Vehicle Stability Control which is designed to aid the driver in controlling the vehicle in adverse road conditions. The RAV4 comes with a 166horse power 4cylinder or 269horse power V6 engine.
Toyotas 2008 RAV4 combines technology safety and affordability making it one of this years most appealing SUVs on the market.
About the writer: Be sure to visit the Automotive Forum at http://www.TheAutomobileForum.com today! We hope that you enjoyed this 2008 Toyota RAV4 review!
