Does a car that burns gas have an effect on the engine

Nothing has an impact.

Natural gas vehicles are modified on the basis of the original gasoline or diesel vehicles, and the fuel systems of the original gasoline engine and diesel engine are mostly retained. Therefore, increasing the natural gas system, especially the installation of trunk gas cylinders, will reduce the space of the car and increase the dead weight.

CNG car is basically a dual-purpose fuel vehicle with CNG system added to the car, taking into account the two conditions of fuel and gas, the engine compression ratio, ignition system, and air intake system have not changed, but because the explosive power of natural gas is smaller than that of gasoline, the car is not able to climb the hill, and the acceleration response is relatively slow. However, if you are driving in the city, there is no noticeable difference compared to burning oil.

After the car is switched to natural gas, it will have an impact on the engine, but the impact is relatively small. After the car is switched to burning natural gas, the power will be about 10% smaller than that of burning gasoline; But the economy too; The damage to the car is nothing more than the fact that natural gas burns at a higher temperature than gasoline; Valves are more likely to burn and deform; However, this damage is relatively small and will not affect the service life of the car.

Natural gas refers to all gases that exist naturally in nature, including gases formed by various natural processes in the atmosphere, hydrosphere, and lithosphere (including oilfield gas, gas field gas, mud volcanic gas, coalbed methane, and biogenerated gas, etc.). The long-term common definition of "natural gas" is a narrow definition from the perspective of energy, which refers to a mixture of hydrocarbon and non-hydrocarbon gases naturally contained in the formation. In petroleum geology, it usually refers to oilfield gas and gas field gas.

Its composition is dominated by hydrocarbons and contains non-hydrocarbon gases.

Due to the obvious superiority of natural gas vehicles in terms of emissions, compared with the use of gasoline vehicles, natural gas vehicles have almost zero particulate matter emissions,1

One of the main problems in the use of natural gas vehicles is that the power of the engine is significantly reduced compared to when using gasoline. According to the data, when the car is fueled by natural gas, the power generally decreases.

The main reason for the decrease in the power of natural gas vehicles is the characteristics of the fuel itself and the construction of the engine.

In terms of fuel properties, gasoline is a liquid fuel, while natural gas is a gaseous fuel. When using gasoline, the volume of liquid gasoline is almost negligible compared to the intake volume, but when using natural gas as fuel, the volume of the fuel itself accounts for a large proportion of the entire intake air, so the amount of air entering the cylinder is reduced, the inflation coefficient is reduced, and the engine power is reduced.

In terms of engine construction, the main factor that determines the engine power is the compression ratio of the engine, the larger the compression ratio, the higher the thermal efficiency, and the greater the effective power. At the same time, the greater the compression ratio, the greater the tendency of the engine to knock. Therefore, the engine compression ratio must also be adapted to the knock-off resistance of the fuel.

The anti-knock performance of gasoline determines that the compression ratio of the gasoline engine cannot be too large, but the anti-knock performance of natural gas is very good, and it can be used for engines with large compression ratios, thereby improving its power. The application of natural gas vehicles is still in its infancy, and the popularity of natural gas is far from being as popular as gasoline, in this case, it is difficult to promote specially designed natural gas engine vehicles. Most of the natural gas vehicles currently in operation are dual-fuel vehicles, which can run on both natural gas and gasoline.

In order to take into account the need to use gasoline, the compression ratio of this dual-fuel vehicle has been increased with little or no increase. As a result, the high anti-knock properties of natural gas are not fully utilized, resulting in a decrease in engine power.

It has a certain impact.

Due to the low energy density of gaseous fuels, natural gas vehicles carry less fuel and have a shorter driving range than gasoline vehicles. At present, most of the natural gas engines used are modified by gasoline engines, so the power of gasoline vehicles often decreases by about 10% or 20% after switching to natural gas.

Since the current natural gas vehicles are modified on the basis of the original gasoline and diesel vehicles, the fuel system of the original gasoline and diesel engines is mostly retained. Therefore, it is necessary to add a natural gas fuel system to the original car, especially the gas cylinder, so that the effective use of the original car trunk space is reduced, and the self-weight itself is also increased.

After the oil to gas, even if the quality of the gas is good, it will still have an impact on the engine life, the temperature of oil and gas combustion is different, and the lubrication degree is also different, which will definitely affect the engine life.

Hello, after the oil to gas, it will not have any impact on comfort, appearance, interior space, and quality. The advantage is economical, the general cost of oil to gas is 3000 5000 yuan, but it can save about 50% of fuel costs. Disadvantages:

First, the power is not as strong as the burning oil, and there is a certain loss of the engine; Second, the annual inspection of the vehicle must be dismantled after the oil is changed to gas, otherwise the annual inspection is unqualified; Third, there is no gas-powered vehicle related insurance content in the current insurance, and the insurance company will not pay compensation if there is a traffic accident. In addition, the quality of the gas tank is the most fundamental problem of safety, and the oil to gas must be modified in a regular shop.

After the car is switched to natural gas, it will have an impact on the engine, but the aftermath is relatively small. After the car is changed to burn the heavenly erection and the auspicious air, the power will be about 10% smaller than that of burning gasoline; But the economy too; The damage to the car is nothing more than the fact that natural gas burns at a higher temperature than gasoline; Valves are more likely to burn and deform; However, this damage is relatively small and will not affect the service life of the car.

Natural gas refers to all gases that occur naturally in nature, including hail and the atmosphere.

hydrosphere, and lithosphere.

Gases formed by various natural processes (including oilfield gas, gas field gas, mud volcanic gas, coalbed methane and biogenerated gas, etc.). The long-term common definition of "natural gas" is a narrow definition from the perspective of energy, which refers to hydrocarbons naturally stored in the formation.

Mixtures of non-hydrocarbon gases. In petroleum geology, it usually refers to oilfield gas and gas field gas. Its composition is dominated by hydrocarbons and contains non-hydrocarbon gases.

The temperature of oil and gas combustion is different, the temperature of oil combustion is not as high as the temperature of gas combustion, and the engine valve is easy to burn and deform, and secondly, the lubrication degree is also different, which will definitely affect the engine life.

Summary. Hello, I am your exclusive service technician, attentive, attentive and careful to help you solve the problem of using the car, the original car burns natural gas to the engine, first of all, the temperature of the natural gas itself is relatively high, the impact on the spark plug is relatively large, easy to lead to spark plug damage, the second aspect is to the engine itself due to the high temperature it will lead to a certain amount of poor lubrication, a certain amount of wear. Secondly, if the natural gas is modified, it is also necessary to move the original car's wiring and air intake pipe, which will have a certain impact on the stability of the engine.

Hello, this question can give you a perfect reply, wait for me to sort out the information, I'm typing, 2-3 minutes, don't finish.

Hello, I am your exclusive service technician, attentive, attentive and careful to help you solve the problem of using the car, the original car burns natural gas to the engine, the first stupid words to burn natural gas itself The temperature is relatively high, and the impact on the spark plug is relatively large, which is easy to cause the spark plug to change the gear branch and damage, the second aspect is to the engine itself due to the high temperature it will lead to a certain amount of poor lubrication, a certain amount of wear. Secondly, if it is modified Tianhe Min Ranqi, it is also necessary to move the original car's wiring and air intake pipe, which will have a certain impact on the stability of the engine.

Thank you for the teacher's reply, my car is not a modified natural gas, it was brought when I bought it.

Natural gas. If you bring it with you when you buy it, this situation basically does not have much effect on the engine. It is easy to shout that it is designed to be in line with the natural gas friend or wild combustion engine, so the engine itself will not cause damage.

As long as the engine oil is used in accordance with the natural gas maintenance, the engine can be used normally without any problems.

The natural gas CNC itself is gaseous, although there is also pressure, but compared with the volume change of gasoline, it is relatively much smaller, so that under the special energy conversion mechanism of the internal combustion engine, the expansion work efficiency of natural gas is far inferior to that of gasoline, so that although the calorific value of natural gas is high, it will bring ***, because after combustion in the cylinder, the efficiency of converting into mechanical energy is not as good as gasoline, and the chemical energy with high calorific value can only be converted into thermal energy, and the direct consequence is that the temperature of the engine is relatively high.

To put it bluntly, the internal combustion engine is designed for liquid fuels such as gasoline and diesel, and when burning other fuels, the efficiency is not so high, and the direct problem is the high temperature of the engine. Theoretically, natural gas can also be turned into liquid form through high compression, but this requires a liquefaction tank with high pressure or very low temperature, which requires a high cost, and it is also dangerous to put it on the car, and the pipeline design will also be very difficult, so it is unrealistic to use the liquefied form directly.

Oh, and natural gas generally doesn't hurt, and the car engine should be right and open now.

No, because that's how it's designed!

Influential. After the car burns natural gas, the ignition point is high, and the damage to the spark plug is great, but the damage to the starting car is not large. Because the utilization rate of natural gas is high, the carbon and voice produced are small, which is good for prolonging the life of the engine.

In addition, the power is basically the same as burning gasoline on the flat road, and you can feel the lack of power when climbing the hill. But after the car is modified, it is a dual-purpose oil and gas, and this problem can be solved by pressing the button.

Summary. Hello, there is an impact, after the oil to gas, even if the quality of the gas is good, it will still have an impact on the life of the engine, the temperature of oil and gas combustion is different, and the lubrication degree is also different, which will definitely affect the life of the engine: 1. After the car is changed to natural gas, it will have an impact on the engine, but the impact is relatively small.

After the car is switched to burning natural gas, the power will be about 10% smaller than that of burning gasoline; But the economy too; 2. The damage to the car is nothing more than the combustion temperature of natural gas is higher than that of gasoline; Valves are more likely to burn and deform; However, this damage is relatively small and will not affect the service life of the car.

Hello, there is an impact on the hunger or quietness next to the group, after the oil to gas, even if the quality of the gas is good, it will still have an impact on the life of the engine, the temperature of oil and gas combustion is different, and the lubrication degree is also different, which will definitely affect the engine life: 1. After the car is changed to natural gas, it will have an impact on the engine, but the impact is relatively small. After the car is switched to burning natural gas, the power will be about 10% smaller than that of burning gasoline; But the economy too; 2. The damage to the car is nothing more than the combustion temperature of natural gas is higher than that of gasoline; Valves are more likely to burn and deform; However, this kind of damage is relatively small, and it will not affect the service life of the car;

I recently saw a car, the original owner of the car burned natural gas for more than a year, does this harm the car engine, can you get it?

It is difficult to say the life year of the car that burns gas, and it can be used for about 600,000 kilometers: 1. After the car is changed to burn natural gas, it will have an impact on the cavity machine, but the impact is relatively small, and after the car is changed to burn natural gas, the power will be about 10% smaller than that of burning gasoline, but it is more economical; 2. The damage to the car is nothing more than that the combustion temperature of natural gas is higher than that of gasoline, and the valve is more likely to burn and deform, but this damage is relatively small and will not affect the service life of the car; 3. The power of the gas burning car is not as strong as the burning oil, there is a certain loss of the engine, and the annual inspection of the vehicle must be removed, otherwise the annual inspection is unqualified, so such a car, is it worth starting, does it have an impact on the engine block, and will it cause the engine to be high.

Dear, yes, usually pay attention to maintenance and inspection, so that Chang will not have a great impact on the service life of the engine. The heat generated by the natural gas automobile engine is about twice as high as that of gasoline, and the temperature is naturally higher than that of gasoline, which will affect the service life of the engine to a certain extent.

Dear, the temperature of the oil-to-gas engine will be higher than that of the fuel-powered engine! Therefore, it has a certain impact on the piston, cylinder block and even the crankshaft.

After the oil is changed to gas, even if the quality of the gas is good, it will still have an impact on the life of the engine, the temperature of oil and gas combustion is different, and the lubrication is also different, which will definitely affect the engine life: 1. After the car is changed to natural gas, it will have an impact on the engine, but the impact is relatively small. After the car is changed to burn natural gas, the power will be about 10% smaller than that of burning gasoline; But the economy too; 2. The damage to the car is nothing more than the combustion temperature of natural gas is higher than that of gasoline; Valves are more likely to burn and deform; However, this damage is relatively small and will not affect the service life of the car. 3. Natural gas refers to all gases naturally existing in nature, including gases formed by various natural processes in the atmosphere, hydrosphere, and lithosphere (including oilfield gas, gas field gas, mud volcanic gas, coalbed methane and biogenerated gas, etc.); 4. The long-term common definition of "natural gas" is a narrow definition from the perspective of energy, which refers to a mixture of noisy hydrocarbon and non-hydrocarbon gases naturally contained in the formation.

In petroleum geology, it usually refers to oilfield gas and gas field gas. Its composition is dominated by hydrocarbons and contains non-hydrocarbon gases.