In order for your car to consume fuel efficiently, you need the engine to run as efficiently as possible. Note that each model of the engine has its own speed range, in which it operates at maximum efficiency. Let’s give a simple example. In the old two-speed automatic gearbox the engine will rotate, say, at 4000 rpm at acceleration and go down to 1000 rpm after the change of gear. When using three speeds after shifting from the first gear to the second one, they will fall to 2500.
The idea is that more gears, the less the difference in engine speed and the easier it is to keep it in the right range of revolutions. More gears have always been the ability to increase fuel efficiency. Modern automatic transmissions have 6 to 8 gears.
Ways to save fuel
In addition to maintaining the right speed, you should also know some other tricks to save fuel.
- Don’t carry too much weight
Like your body, your car needs more fuel to move around with more weight. Just as you wouldn’t wear a heavy backpack on a long journey, don’t load extra stuff in the trunk of your car unless you need it. Ironically, the heavier the item, the less likely it is that you will want to pull it out of the trunk and the greater the effect it will have on your fuel consumption.
- Gently press the accelerator pedal gently
The ideal way to travel is at a constant speed (ideally about 80 km/h) and at the highest gear. Of course, it’s unrealistic to avoid overtaking on the highway, but constantly cheering is a very bad idea if you’re chasing fuel economy.
- Don’t drive with “gas to the floor”
It’s amazing, but many drivers will be better off squeezing out the accelerator pedal when they need to overtake someone than switching to a lower gear. Of course, it’s nice to hear all the horses ripping from under the hood.
- Turn off the air conditioner
You should agree that it is very pleasant to drive a car both in winter and summer with comfortable temperature in the salon. All this is achieved through the use of air conditioning. Nevertheless, for such comfort one has to pay literally. Using an air conditioner requires more fuel.
- Adhere to speed limits
If you ignore the law, be prepared to pay fines). Nevertheless, it is proved that advancement on speed of 100 km/hour instead of 120 km/hour will help to save fuel in long travel despite the fact that you can save 20-30 minutes in transit.
- Check the tire pressure regularly
The lower the tyre pressure, the more fuel the car needs to use to drive on the road. We recommend that you spend five minutes every two weeks to check your tire pressure.
How to save gasoline with magnets
Increasingly high fuel prices encourage us to look for ways to reduce our consumption. One way to save extra grams of fuel oil is to use special magnets (magnetic flap).
Aligning fuel molecules
One of the functions of the magnetic flap is the use of a specially calibrated magnetic field created by a magnet mounted on a fuel line. This field is used to align and change the state of fuel molecules when entering the combustion chamber. The effect of this reorganization is said to be an increase in combustion efficiency as well as a reduction in emissions, resulting in cleaner and more efficient engine operation.
In reality, the effect of magnetic fields on fuel cannot be determined for most tests. Combustion properties, as well as combustion by-products and hydrocarbon emissions, are determined by combustion temperatures and air-fuel ratios. The alignment and polarity of fuel molecules has little or no effect on the chemical processes leading to combustion.
If you are serious about improving fuel economy, products like these will have an effect that will simply fade against the background of the advice we have given above. If you use the accelerator pedal more smoothly, set the correct idling speed – you can save more gasoline than if you use magnets.
Means of saving gasoline
Don’t look for magical devices that can make it very easy for you to save fuel. These simply do not exist. However, there are some quite adequate devices that will help to improve driving and reduce fuel consumption.
The first of these is the fuel pressure sensor. This is a pretty old knot. The essence of its work is to keep the pressure in the fuel system at the right level to ensure that the fuel is delivered as efficiently as possible. In addition, this system also regulates the outlet manifold flap to maintain the required pressure.
If you own a foreign car that was released after 1996, then you should have a special interface connector for car diagnostics. However, you can use this connector for your own purposes.
By purchasing a fairly inexpensive device, you can display information on the dashboard about acceleration dynamics, instantaneous consumption and a lot of additional information that will help you choose the right driving style to achieve maximum economy.
Fuel economy is the main problem of the modern motorist after the state of the roads. How to save fuel when driving with an automatic transmission, you can conclude that an automatic box is the best solution to save fuel. In addition, you can save extra cherished grams of fuel oil by driving correctly, turning off the air conditioner and several other tricks.