Can you talk about some fuel economy in production cars? It is quite acceptable. Thus the more expensive the car, the less technology, allowing to put the car on a "diet". Let's see the main points that will help you achieve this goal. Also in today's article we will discuss the life hacks from the owners on how to reduce fuel consumption of domestic carbureted and fuel injection engines.
Many, for the sake of trying to make their cars more affordable gasoline A92. The price just seems to low – consumption of the gasoline in a modern fuel injected vehicles slightly higher. The carburetor basically all the same, but experienced drivers say, who is the carbureted engine for high-quality gasoline goes better, and thus to overcome a distance of more energy-intensive fuel will need less.
Also, the question of how to reduce fuel consumption, will help special grades of gasoline that have a high cleansing ability. The sellers say with confidence that the percentage savings can be up to 10 or more. It's actually so-it really reduces the "appetite" of the engine.
However, to blindly trust is not worth it. We must note that it is not always true. Test results were obtained, but they were conducted practically in the laboratory, while the roller – a complete statement. If the new engine pour gasoline A98 and compare with well-used cars, consuming 95 minutes without detergent characteristics, the result is just that ten percent. But as the dirt from the engine will be washed out, the difference will begin to disappear.
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Therefore it is better to save to use more high-octane fuel-it is more expensive, but it should be less. And it saves. But so will be the case if, instead of 92-octane to fill the 98th. The difference between 92-m and 95-m almost there.
You Can slightly reduce the "appetite" of the machine using other oils. This is true for mineral types. A big plus will not work, but if you pour in the motor oil energy saving a class above SL, the result is to reduce consumption may be not so bad-only one oil change you can get fuel consumption of five to six per cent below. To separate modes of operation of the motor to save more and more. For example, the minimum steady idle can save up to ten percent of gasoline. But lately, domestic consumers accustomed to the lubricating fluids 0W20. Savings, like say, a huge – oil is almost like water. Winter is a plus, but in the summer can be a problem.
When the car owner buys are good, expensive, high quality candle, it saves fuel. Candles will help to save around a few percent of the total fuel consumption. The energy of the spark discharge creates a push to the flame front. The rate of flame propagation affects not only the capacity, environment and cost efficiency. Good selection of candles can improve the efficiency of the power unit by 2-3 percent.
Iridium and platinum spark plugs are able to work in three and even four times more than usual. The refractory materials of the electrodes, which allows to reduce the size of the electrodes, increasing the field strength in the space between the electrodes. This improves the stability of the spark discharge and the stability of it. Due to a more powerful discharge improves the cleaning of the electrodes and insulator – candle works better.
Fuel Consumption also depends on the plug gap. This is one of the ways to reduce fuel consumption for the carburetor – says nail Poroshin. Specifically, although the carb is not concerned. Broader the gap, the greater will be the spark that initial fire ignition. The speed at which flames spread, is very dependent on the size of the zone of ignition. However, if you start to increase the gap, the resistance will also increase. So the breakdown would be in the secondary circuit. And it is very important to have enough breakdown voltage. For injection engines, where the voltage of the secondary circuit is higher than the carburetors, large gaps on the plugs allow you to save. The carb gap is set up by a special probe.
Then - on the wires. Owners of older cars that a lot and often think about how to reduce fuel consumption, I never pay attention to the wire. Usually immediately begin to touch the carbs. And for good reason. Good leads can help you save fuel. For wires the main thing – it is the quality and the stocking density of the tip, the tightness of the caps, junction resistance and of course length.
The Length is particularly interesting. Most of the wires are different lengths for ease of installation. But for the formation of spark discharge each time the voltage passes a different distance. It slightly disrupts the operation of the engine. If wire had zero resistance, then the difference would not be. The resistance is in the spark, and the wire, while the sum of these resistances was never measured, butin vain.
It would Seem that the air and oil filters almost do not affect the fuel consumption. But in fact it is not. Of course, substantial savings can not be achieved, but the problem of how to reduce fuel consumption on the Vase requires an integrated approach. The type of filter that significantly to consumption is not affected, but the condition of the affected. Particularly important is the condition of the air filter. The greater the airflow resistance, the worse the cylinders are filled, and it will immediately significantly affects the fuel consumption. Depending on which company produced the air filter, the resistance can change for the worse. Testing shows that the installation of a clean filter saves a few percent.
Many motorists saw gasoline prices and not think of how to reduce fuel consumption, think about switching to gas. It is also a kind of savings, but not always and not for everyone. Although you can save about 30 percent compared with gasoline.
You Can go to the gas right now, but there are also disadvantages. The car will lose throttle response and agility. In the trunk because the cylinder will be less space. There will be difficulties with the start of winter. But for those who aims to reduce the fuel consumption Oise, important savings, but the cons can close your eyes.
Many producers of chemicals also produce different "drugs" that are intended to reduce fuel consumption. Better not pour these mixtures in the warranty of the car. The effect in terms of reducing consumption will be small. Besides, there are different consequences.
Some of the leading car manufacturers equip their cars that come with pipelines, special energy-saving tyres. They have minimal rolling resistance. This provides savings of up to 5 %. As for the resource of this rubber, it is virtually equal to the term of service of ordinary rubber. The main drawback-the price. It is higher compared to ordinary tires.
But how easy it is to save a little fuel? Before the trip, raise the tire pressure. And finally, you just need to watch your blood pressure. Low blood pressure is uneconomical, and high makes the car too hard.
Here's how to reduce fuel consumption on the injector. If the catalyst is in normal condition, then effect on consumption after removing will not be. Its resistance is very small, in order to score a release. If the Converter is fully Packed with various sediments, it will serve as a stopper in the exhaust tract – after removing the engine will feel it and will respond more economical consumption.
Thus it is possible to reduce fuel consumption at the injector Vase, as well as on more expensive models.
Does Not always work to reduce the "appetite" of a car with the help of technical tricks. But changing driving style, you can save tens of percent. Many people prefer to dramatically accelerate and also to brake sharply. To move the car and accelerate, leaving the main volume of fuel. In the process of moving it is consumed more evenly. If you drive smoothly, it is possible to achieve satisfactory flow rate.
The Internet car enthusiasts discuss the same topic. With the help of the forums the owners of carbureted cars trying to figure out how to reduce fuel consumption on the carb. Different ways of improvements of the carb now a huge number. But to obtain a good result you need to do a lot of work that requires certain skills, knowledge, theory of carburetor and engine operation principles, accurate equipment for the manufacture of tuning parts of the carb.
The First thing is usually resorted to – bend the accelerator pump nozzles in the first chamber. There are opponents of this idea and its fans. But in fact, consumption will not decrease, but rather will be higher. In the process of moving to the first chamber the second valve is closed, and spout of fuel in the second minimum. In turn, when the trunks are bent in the same cell, the carb will suck more fuel.
Another option that requires no accurate machine, no knowledge of theory. As is known, the fuel in the combustion chamber goes through a special metering elements – the jets. To reduce the fuel consumption set the jets less than those that were. But first you need to measure the flow rate – in a bottle with a volume of one liter pour fuel. Next, the bottle is lowered the hose of the fuel pump. For the event will need to purchase the nozzles of smaller and larger cross-section – acquire jets idle and main fuel.
Then the motor warm up to operating temperature, connect the bottle. Need to pass the control plot, the speed should be kept at 60-70 kilometers per hour. Next, measure the level remaining in the bottle. Then change the jets to smaller and again pass is the same distance on the same plot. It is important to monitor the dynamic performance of the machine. If no failures, then bet even morea smaller nozzle. If there is a failure, then install a larger idle jet.
If no failures, then everything is fine and you can leave this configuration. The quality of the mixture can be evaluated by looking at the plugs after the trip. If they are black, carboned up, you can try to change the nozzles. Here's how to reduce fuel consumption on the carb Vase – replacement of the nozzles can achieve savings in a quart or more of gasoline.
To test you will need a strobe, and a key on 10. The motor is heated to its working temperature. Next, install the low speed and the engine jammed. On the transaxle case find the hatch, which is visible in the handwheel. On the flywheel there is a scale. Cranking the flywheel, find the longest label. The lead angle is 0 degrees if the mark is opposite the triangular notches.
Next, connect the strobe light. The ray device is directed into the hatch. The label must be in the right division. If it moves, then rotates the body of the distributor and set the label to the desired position.
Here's how to reduce fuel consumption “Field” and other carburetor models. This is true for carbureted cars, which is still quite a lot.
There are factors that affect consumption much. It and the ECU, and numerous amounts of sensors. For example, the sensor may be faulty lambda probe can raise fuel consumption by 10 litres or more. A faulty temp sensor also affect the flow.
Some solve the problem of how to reduce fuel consumption "Chevrolet" or other similar cars, using the chip-tuning. Consumption really drops. You can install a known-good sensor, monitor the air filter. Also with a large consumption, it is recommended to look in system air leak and eliminate it. Often so it turns out the owners to significantly reduce fuel consumption "Lanos".
So, we considered several ways to save fuel. If you piece together all of the above, you get a very good savings. Before leaving you should check the tire pressure, regularly change filters, maintain the throttle valve clean and change plugs and wires if their unsatisfactory work. Don't forget about the ignition timing.
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Alin Trodden - author of the article, editor
"Hi, I'm Alin Trodden. I write texts, read books, and look for impressions. And I'm not bad at telling you about it. I am always happy to participate in interesting projects."
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