As the name suggests, fuel saving devices are used attached to an engine component or in the internal combustion system in order to improve fuel economy. These devices come in different sizes and claim to significantly cut down fuel usage. In this guide, we have compiled a list of some fuel saving devices to find out whether they are worth the hype or not.
Types of Fuel Saving Devices and Their Pros & Cons
Fuel saving devices for both petrol and diesel vehicle work in the same way. Here are some fuel saver devices; however, each type of device targets a different part of the engine combustion system.
Hydrogen Generators
Hydrogen generators produce hydrogen from water that is supplied to your car’s engine. The system works by using electricity that helps in splitting hydrogen atoms into a water molecule. This process is called electrolysis and performed in the hydrogen generator. All overall procedure supposedly offers more power and better mileage to your vehicle.
Fuel Ionisers
Fuel ionisers are placed between the fuel pump and the injector. This device helps in creating an iconic field that vaporises your car’s fuel more and makes it easy to burn in the engine.
On the contrary, the fuel injectors in modern vehicles are already finely tuned, turning the fuel in an ultrafine mist in the combustion chamber.
Engine Ionisers
The engine ioniser is directly attached to the engine near spark plugs wires or the car’s distributor. Supposedly, this device also performs the same function as a fuel ioniser, just closer to the point of ignition, instead of the fuel line. However, these ionisers can cause fire hazards or short circuits if not attached properly to the engine.
Hence, keeping your vehicle well maintained is one of the effective ways to save car fuel.
Fuel and Oil Additives
You may find the fuel and oil additives quite conveniently and pour them directly to the fuel tank or into the oil pan. The additives improve engine performance, reduce wear and enhance power.
Fuel Line Magnets
Fuel line magnets are designed to prepare the fuel and make it easier to burn when reaches the combustion chamber. The device supposedly uses a powerful magnetic field in order to break down the fuel into the basic components.
Fuel Catalysts
Fuel catalysts aren’t actually a device but pieces of various metals that you can directly put in your fuel tank. The metals perform a catalyst reaction in the fuel and remove all impurities by making the fuel a more efficient energy carrier. Besides improving fuel efficiency, these devices also claim to remove harmful bacteria from the fuel.
Ignition Devices
Ignition fuel saving devices are the special spark plugs that help in improving the amount of fuel burned each time in the cylinder cycles. The device claims to burn the fuel faster or hotter in some ways. However, the computerised engine control and its components are already designed to get this job done only if there isn’t a significant problem with your car engine.
Injectors (e.g., water, fuel vapour)
There are some devices available in the market that focus on injecting a useful substance into the fuel line such as water and fuel vapour.
Fuel Vapour Injectors
The fuel vapour injector device converts the fuel into vapours before it reaches the engine and let the fuel burn more efficiently. However, adding extra fuel vapours can imbalance the fuel-to-air ratio. Also, if the fuel vapour injectors are poorly installed, they can affect engine performance as the car computer starts making adjustments to address the imbalance.
Water Vapour Injectors
The solution of the water vapour injector includes a mixture of water and alcohol. The mixture is injected into the air intake and cools down the engine by maintaining the proper fuel ignition. The water injectors also help in preventing detonation, misfiring and other engine-related issues.
Now you know about the types of fuel saving devices and if they really work or not. Each of the devices might have some effects and improve the fuel economy of your vehicle. However, it is better that you opt for some useful fuel-efficient driving techniques and save money in the long run.
Also, you must follow a car maintenance checklist to improve your car’s performance and mileage. In case your car is becoming less fuel-efficient with time, it is better to buy a used car in the UAE and enjoy better performance.
If you find this guide useful, Stay tuned to UAE’s best cars blog for more fuel saving tips.
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