It takes a lot of money to maintain your own car. Therefore, the owners are trying to find any ways to save. Taking advantage of this, skilled traders present various devices to the markets that can reduce the costs of servicing and operating a car, but is it really so? According to expert reviews, devices like “Full Shark” do not bring the expected result, emptying the pockets of consumers. Let's try to deal with this dilemma.
general information
Which car owner would not want to save on the fuel consumption of his “iron horse”? According to manufacturers, the Fuel Shark economizer can do this by almost 30 percent. However, before purchasing such a device, it is worth finding out a few points, namely:
- Does the actual effectiveness correspond to the declared indicator?
- How comparable is the price with the final result?
- How does the device work?
- How legal is its installation?
Description
According to experts, “Full Shark” is a powerful capacitor with electrolyte. The compact unit does not take up much space, it connects to the car cigarette lighter. According to the manufacturer, the device begins to accumulate energy from the moment of installation.
Its benefits are manifested during a period of significant load on the vehicle’s generator. At this point, the device gives up the accumulated electricity, allowing the machine to work in a safe mode without overloads. Thanks to this, a number of characteristics are improved, including fuel economy.
Expected effect
What should the unit under consideration provide? The manufacturer provides the following features of the “Full Shark” device:
- 30 percent reduction in fuel consumption.
- Reduced oil use.
- Reduced wear on the power pack and battery.
- Increased engine power with minimal carbon emissions.
Thanks to an active marketing policy conducted on television and on the Internet, this device has interested many motorists. However, according to experts, “Full Shark” is another “dummy”, the benefits of which are incomparably less than its cost.
What do manufacturers say?
The main expectation of consumers from this device is fuel economy. Manufacturers have successfully played on this desire. They offer users many contingent benefits. Manufacturers focus on significant energy savings at maximum loads.
In theory, the work of the Fuel Shark economizer should improve the functioning of the spark plugs, so that the fuel burns out in full. In addition, there is a decrease in fuel and oil consumption, which reduces the load on the battery and the content of carbon monoxide in the exhaust gases. As a result, the load on the electric system of the car decreases, and the power of the power unit increases slightly.
Connection
To use the device you need a 12-watt cigarette lighter. The economizer “Full Shark” (Fuel Shark) for cars is simply installed in the slot, an indicator will signal about its correct operation. In the future, the device will analyze the moments necessary for the accumulation of energy or its return, helping to improve the functioning of the machine components.
The whole process is automated, does not require driver participation. Even if the device is permanently connected, it does absolutely no harm. However, not all users believe in the effectiveness of this unit, despite the assurances of the developers about its ever-increasing popularity in Europe and America.
The target audience
Many drivers rushed to acquire miracle technology immediately after its appearance, without delving into the technical nuances and real possibilities. The manufacturer has identified several categories of citizens for whom the “Full Shark” device is simply necessary. Among them:
- Truckers.
- Large families.
- Taxi drivers.
- Lovers of long car trips.
The effectiveness of the device is maximally manifested in cars of the latest series, which are crammed with electronics in the form of modern audio systems, navigators, on-board computers, climate control and the like. However, manufacturers do not discount budgetary and obsolete cars, on which the device will save fuel. Some passenger carriers also succumbed to marketing moves and purchased the device, hoping to reduce fuel consumption in fixed-route taxis.
Economizer Fuel Shark: reviews
Prices for the models in question are at least one and a half thousand rubles. Given the promised privileges - this is not so much. However, the effectiveness of the device is a big question. A well-thought-out advertising policy has allowed the implementation of many such devices. Not all consumers will risk presenting real data on the operation of the device, so as not to look ridiculous in the eyes of others.
One of the decisive factors when choosing an aggregate should be the reviews of specialists. “Full Shark” received extremely mixed responses from them. Professionals argue that if this device provides some savings, then it is almost imperceptible (it makes an insignificant share).
Engineers are inclined to believe that the device in question is another fraud caused by the desire to make easy money from scratch. One of the most powerful arguments of professionals in this vein is the question: why don't car manufacturers put such devices on production cars? The answer is obvious - they give minimal efficiency, well, at least they do not bring harm.
Detailed debriefing
Doubts about the effectiveness of the gadget in question arise even for those who are not connected with the car device and do not understand its features. Quite rightly, users note the fact that if the effectiveness of this “lotion” were as manufacturers indicate, it would have been put into the full-time design of the cars produced.
The conclusion suggests itself - the economizer does not have a significant effect on reducing fuel consumption. There is still some effect. It applies to modern cars with lots of electronics. However, they have this indicator will be a maximum of ten percent. This position should alert users. The device in question can be positioned more like a toy than an economical means of fuel consumption. On machines that are not equipped with climate systems, a powerful alarm system and an on-board computer, the unit does not manifest itself at all.
Nuances
So what is a Full Shark? Another scam or panacea for motorists who want to save on fuel? As the recommendations of experts and consumer reviews confirm, it is necessary to lean towards the first option. Savings, if any, are several times less than declared by the manufacturer. As a result, the driver after overcoming hundreds of kilometers will not even notice her. However, the price of the device is in no way comparable with its effect. A similar capacitor can be purchased ten times cheaper, only without a beautiful shell, and the benefits of it will be identical.

Another myth in this area is the opinion that many electrical appliances significantly affect the consumption of gasoline or diesel fuel. Firstly, additional electronics is responsible for the comfort and safety of the driver and passengers. Secondly, the over-expenditure of energy is not so significant as to focus on this fact. In addition, the most active factor in fuel overruns is the driving style, road conditions and technical features of the vehicle.
About cost
We should also dwell on the cost of the device in question. Depending on the store, region and the availability of promotional offers, you can purchase a miracle device at a price of two thousand rubles. Savings in fuel will be about one thousand rubles only in fuel. Again, this is according to the creators of the economizer. Another point: a lot of fakes appeared on the market that could harm the car. If you decide to purchase this device, contact your authorized dealer or the company's website.
And now a little about the combination of price / quality ratio. Even if a consumer buys an original model for a couple of thousand rubles, he will pay substantially more than its real value. This is due to the following aspects:
- The price of the capacitor is several tens of rubles.
- A similar indicator of the resistor is up to 10 rubles.
- The cost of the LED is approximately the same as that of the above part.
- Plastic inexpensive case - a maximum of 50-100 rubles.
Taking into account delivery and taxes, the price of the device cannot exceed a couple of hundred rubles. In the network or in retail, it is more than a thousand. The difference is not difficult to calculate on your own.
The economizer “Full Shark”: what are the reviews from real consumers?
According to consumer feedback, the operation of the device in question can be compared with a pellet in the body of an elephant, even if its capacity is even 10 thousand microfarads. It is worth noting that capacitors with high performance are available in any car device (subwoofer, radio, and other analogs). They can also be connected through the cigarette lighter and on-board network as an economizer.
You can compare the “Ful Shark” apparatus (expert reviews confirm this) with devices aimed at saving energy when connected to the network. They are also widely advertised on the web and on television, but the effectiveness of the devices is highly questionable. Some users have noticed a trick that is traditional for many trading sites. The device is offered at a preferential price, while the timer counts down for days or even hours. When the resource is rebooted, the readings are beaten up similarly to the previous ones. This speaks to the tricky marketing of vendors sellers. By the same method, “Full Shark” is often implemented online.
Conclusion
The economizer is a device that aims to save basic resources when operating a car. However, experts and many users are sure that this is another catch on the part of enterprising, but unscrupulous craftsmen. When deciding to purchase this device, consult with knowledgeable professionals, and more than once think about the need to conclude such a deal.