Excluding the common things like maintaining constant speed, avoiding congested roads there is lot more you can do to improve the fuel efficiency.
For instance, while travelling on the highways try to use your overdrive gears. By using your overdrive gears you can improve the fuel consumption in your car during highway type driving. The concept behind overdrive gears is that they decrease your engine speed, saving you on engine wear and petrol consumption. So if you are uncertain about how to use your overdrive gears ask a friend or give a call to your mechanic for some advice.
Apart from what you can do your, there are several other methods available to improve the efficiency of your vehicle. Although the studies are still inconclusive you might want to consider using some of the fuels saving products to save you money at the petrol pump.
The first category of the petrol saving products features the Air Bleed Devices. These types of devices are designed to bleed air into the carburetor and are generally installed in your vehicle in the Positive Crankcase Ventilation line. Some of the common ones include Fuel Max, Aquablast Wyman Valve Air Bleed, Fuel Saving Device, and the Grancor Air Computer.
The next category of petrol saving products comprises of Vapor Bleed Devices. These devices are related to the air bleed device but in this case induced air is forced through a container that contains a mixture of water and antifreeze and the devices are usually installed in the engine compartment. Some of the popular ones include Econo-Mist, Vacuum Vapor Injection System, Mark II Vapor Injection System, and the Turbo Vapor Injection System.
Another category of the petrol saving products include the Atomized Vapor Injector
Liquid Injection systems.These types of fuel saving products add liquid to the air and fuel intake system of your car instead of into the combustion chamber of your engine. The common ones are Goodman Engine System-Model 1800, Waag-Injection System,
Ignition Device are yet another category of the petrol saving products. These devices are usually attached to the ignition system of your car and can even be used as a parts replacement. The common ones include BIAP Electronic Ignition Unit, Special Formula Ignition Advance Springs, Magna Flash Ignition Control System, Baur Condenser
The last category of the petrol saving products is that of the Fuel Line Devices. These devices are used as a cooler or a heater. The fuel is heated just before it is injected into the carburetor. When this type of a device isn’t used the fuel is generally heated by the cars electrical system, the exhaust, or the engine coolant.
Although it must be noted that the above fuel saving products may or may not help you save in your petrol consumption and cost but if you are seriously looking for a way to save money you may want to consider trying one or two products as that is the best that you can ultimately do to save petrol.





