Is it necessary to install engine guards in cars

Install a good engine guard plate is based on a variety of different models of design of the engine guard, its design is first to prevent mud to wrap the engine, resulting in poor engine heat dissipation, followed by to prevent the engine damage caused by the impact of the uneven road surface during driving, through a series of designs to extend the service life of the engine, to avoid the car breakdown due to external factors during the travel due to engine damage.

Engine guard classification.

1. Hard plastic, resin guard board.

**Relatively cheap, the production process is simple, but it should be noted that this material guard is easy to break, and it cannot be repaired after the damage can not play a long-term protective role.

Advantages: light weight, low weight.

Disadvantages: Easy to damage.

2. Steel or manganese alloy guard plate.

It should be noted that when choosing this kind of guard, it is the matching of the style of its design and the car and the quality of the supporting accessories, and the products of regular manufacturers must be selected. The guard plate of this material can protect the important parts of the engine and chassis to the greatest extent, but the disadvantage is that the weight is heavy.

Advantages: strong impact resistance.

Disadvantages: Heavy weight.

3. Aluminum alloy protection plate.

Many beauty shops push this product, looking at the high profit behind its ** grid, but its hardness is far less than that of steel protection plates. Damage is difficult to repair, and the alloy material is extremely complex and difficult to determine its characteristics, but it is characterized by its light weight.

Advantages: Light weight.

Disadvantages: **High, material strength is not high.

If you decide to install the guards, be sure to look at the equipment in the construction area, as the construction of the guards is quite troublesome. First of all, it is necessary to carefully remove the oil stain of the chassis, use a special detergent to completely remove the asphalt and oil stains, and then dry it, any negligence in these treatments will affect the firmness of the guard plate. Then seal the parts that need to dissipate heat, such as the transmission shaft and other rotating systems, exhaust pipes, with tape or waste newspapers.

In order not to cause accidental damage and affect their normal operation, and to remove these tapes or newspapers after the construction is completed to avoid danger.

Depending on the model and local road conditions, the chassis is low, and if the road conditions are not good, you can install one.

The common ones are metal and resin, and a thin layer can avoid some small scratches, and the kind of large stone support will not have much effect.

The advantages are: 1. Keep the engine compartment clean to prevent water and dust from entering the engine compartment. 2. Prevent the sand and gravel hard objects rolled up after the tires are crushed during the driving of the car from hitting the engine. 3. It can also prevent the uneven road surface and hard objects from scratching the engine.

The disadvantage is that the hard engine guard may hinder the protective sinking of the engine in the process of collision and weaken the protective effect of the engine sinking. In addition, the weight of the car is increased by some comparison, which will increase fuel consumption a little bit.

The engine guard is an engine guard designed according to a variety of different models, which is designed to prevent mud from wrapping the engine firstly, and secondly to prevent damage to the engine caused by the impact of uneven road surfaces during driving.

Is it necessary to install engine guards? Will there be any problems with it?

Yes. If you often drive on some low-lying roads or gravel roads, it is necessary to install engine guards. Otherwise, in the long run, a lot of soil will definitely accumulate in the engine compartment, which will not only increase the fuel consumption of the car, but also have a certain impact on the power.

After the engine operating environment is harsh, the maintenance interval is greatly shortened. The maintenance cycle of the same model in foreign countries is 15,000 kilometers a year, which is shortened to 10,000 kilometers a year in China, and some models are even shortened to 5,000 kilometers for half a year. Automobile manufacturers have saved the cost of engine guards, and 4S stores have made profits because of the shortened maintenance cycle, and the only damage is the consumer, and the maintenance cost has increased greatly.

Considerations for selecting engine guards.

There are four main types of engine guards on the market: steel, aluminum alloy, plastic steel and plastic. The owner's guide has named these four materials: aluminum alloy, plastic steel, steel, plastic, aluminum alloy engine guard plate is the most worthy of choice, reasonable, and the protection effect is ideal.

The plastic steel material has excellent rigidity and elasticity, which is suitable for off-road owners; Although the protection performance of steel is good, the disadvantage is that the weight is too heavy; Although the plastic material is cheap, it is easy to break and cannot be protected for a long time.

First of all, existence is reasonable. The engine underguard is not something out of nowhere, and its existence certainly has its big role, most notably on off-road vehicles to protect the engine. If it is a hard-core off-road vehicle and does not even install an engine underguard, it is estimated that the oil pan will be knocked through without climbing a few mountains.

And when it comes to returning to our family cars, why do some cars have them and some don't?

The manufacturer chose to omit this configuration, of course, the first consideration is to save costs and reduce the weight of the body (in order to reduce fuel consumption). Of course, the manufacturer also takes into account that almost all of them are paved roads now, the road conditions are very good, and there are very few cases of underpinning, so it is the most cost-effective to simply match this part. Moreover, this part is not like the anti-collision beam, ABS and other things that affect safety, even if the engine is broken, it is the driver's problem, and it has nothing to do with the manufacturer.

Therefore, some manufacturers will reduce this configuration, but will reserve installation holes to facilitate our later installation.

Generally, old drivers will install the lower guard, after all, they are not sure that they will cut ** when driving, and install an insurance point. Although the guard plate is added to the chassis, the rubber guard plate is relatively light, and will not add more load to the car, but consumers are still not satisfied, feel that the rubber is still unsafe, and the chassis will still be damaged if it is rubbed, and the material of the lower guard plate of the engine is required to be replaced with rigid or aluminum alloy. But in this way, it will definitely make the body heavier, then the fuel consumption will naturally increase, and there is a little advantage that when driving on the road, the chassis is scratched, so there will be no great damage, and the chassis of the car is well protected.

The mechanic recommends adding a plastic plate to the engine guard instead of a steel plate. Steel plates affect the sinking of the engine, while plastic materials do not. In addition, it can protect the engine from sand and gravel impact, killing two birds with one stone.

If you don't have a plastic chassis, do you have to add a steel plate engine guard? In fact, it is not recommended to install steel plate guards, road sand and gravel have little impact on the engine, such as Toyota and other large car companies do not have the setting of steel plates, and 4S stores will sell engine guards separately, most likely to make money, steel plate guards are not of great significance.

However, the installation of steel plate guard plate it has a drawback, heat dissipation will be reduced partly, if you commute to work in the urban area, do not drive off-road, and rarely drive at night, the guard plate is almost useless, because there is no place to support the bottom of the urban road. If you use a car in the suburbs or on mountain roads, as well as in places with many construction sites, or sometimes you have to walk on mountain roads, or often drive at night, it is still very beneficial to install a guard plate. In short, if you drive the road there will be the possibility of the bottom, it is necessary to install one, there is almost no possibility of the bottom, there is no need to install.

It is still necessary to install the engine guard. This prevents the bouncing stones from collapsing the engine, which prevents the bouncing stones from collapsing the engine. There is a protective effect.

In conclusion, it is generally not recommended to install the engine guard, the engine guard is generally not recommended to be installed, the engine guard is generally not recommended to be installed, and the important thing is said three times!

Hello, this is necessary to effectively protect the bottom of the engine from being knocked out.

This is still quite necessary, because it is even more necessary if it is a road with a lot of gravel roads.

It is recommended to install one, which can prevent rain splashing on rainy days and stones being bounced up on the road.

It is better to install an engine guard plate is an engine protection plate designed according to different models, which can prevent the engine from being damaged by collisions, and can also prevent the engine from being polluted by sediment and other engines.

It is necessary to install the engine guardBecause the engine guard plate protects the front parts of the automobile chassis from being damaged by bumps, especially the engine oil pan from being bumped.

Now the function of the engine guard plate has developed to reduce the drag coefficient of the body, reduce the wind dryness, and reduce the noise caused by the sand and gravel hitting the chassis. With the domestic road conditions getting better and better, many of the original gravel pavements are gradually repaired into asphalt pavement, and the role of the guard plate is gradually diluted, but in the poor road condition area, the guard plate is still needed to protect the oil pan from being bumped.

Common sense of engine guards.

Common engine guard plate materials are mainly iron, aluminum alloy, plastic steel, plastic, some dealers claim that this is manganese steel, alloy steel and other material guard plates, ** slightly more expensive than ordinary iron guard plates, as for the real and false materials of ordinary consumers are difficult to identify, here for the time being, it is classified as iron guard plates.

Some merchants call aluminum alloy titanium aluminum alloy, which is a gimmick to increase sales, but in fact, this is an ordinary magnesium aluminum alloy material. The plastic steel material is actually similar to the common plastic steel window material, taking into account a certain strength and toughness.

The above content refers to People's Daily Online - not a sentence that can solve the engine guard plate those things.

If you drive on muddy and gravel roads for a long time, then the splashed impurities and gravel may hurt the engine and other parts in the cabin, and it is necessary to install engine guards; On the other hand, if you often drive on city roads, then you can install it or not, because ordinary pebbles are not likely to be damaged even if they are splashed.

Hello, whether to install the engine guard plate, this depends on the road conditions you usually drive. If you usually drive on urban roads, there is no need to install it. If the road conditions are usually bad, it will be better to install one.

The guard plate is not easy to say for other cars, but it is a necessity for the natural sound, and you will understand the importance of this guard plate if you take a little bad road.

1. Whether it is necessary to install a hard material guard plate is divided into two situations:

1.Often run on urban roads, there is no need to install steel guards, plastic resin is completely sufficient.

2.Often running on rural mountain roads, wild suburbs, it is necessary to install a hard material guard plate to prevent special potholes from causing mopping and damaging the engine and gearbox, etc., at this time, the plastic resin material is completely insufficient.

Second, the selection of hard material guard plates, common steel guard plates, aluminum alloy (titanium alloy) guard plates, magnesium aluminum alloy guard plates, alloy plastic steel PVC guard plates.

1.Steel guard plate: the hardest and heaviest weight, poor resilience, and cheap.

2.Aluminum alloy guard: the hardness is not as good as the steel guard, the weight is lower than the steel guard, the resilience is poor, and the ** is slightly higher than the steel guard.

3.Magnesium aluminum alloy guard plate: high hardness, but lower than steel guard plate, light weight, poor resilience, moderate quality.

4.Plastic steel guard plate: medium and high hardness, light weight, good resilience, and high price. Because it is a polymer PVC material, except for the hardness performance is slightly insufficient, other aspects are excellent, the disadvantage is that it is expensive.

Summary: often run on urban roads, plastic resin is enough, there is no need to spend money for hard material bottom plate, go out to play and run muddy pothole roads, ordinary cars choose aluminum alloy is enough, you can also choose magnesium aluminum alloy material, high-end is best to choose magnesium aluminum alloy or even plastic steel.

There is still a great need, first, waterproof, rust-proof and anti-collision, second, it's ** is also acceptable, if it is a new car, it is recommended to install!

Although some people do not install it, it is better to install it, after all, sometimes there is still a phenomenon of knocking the chassis.

Is it necessary to install the engine underguard? The professional technician told the truth.

Generally speaking, the advantages outweigh the disadvantages, and its design is first to prevent the engine from being wrapped in mud, which can prevent the chassis from scratching the bottom, and it is necessary to install the chassis guard. Unless you don't drive often and you can ensure that the road is very gentle, you can choose not to install it.

This depends on your individual needs, as well as on the type of car you have and the road conditions you run on regularly. If it is a sedan, the chassis is very low and often walks on bumpy mountain roads, stone roads, it is necessary to install.

It can not be installed, this guard plate only reduces the damage to the car engine under the underpins in the event of an accident.

There is no need to install the car, and there is no need to install the lower guard plate of the engine, because each engine is under its own front cover, and the chassis is protective of the engine, so this lower guard has no practical significance.

It is necessary, especially for vehicles running in various road conditions, walking on mountain roads, and it rains that the mud is easy to adhere to the engine to cause uneven heat dissipation of the engine, and the engine guard plate also has a role in preventing the impact on the engine on the uneven road surface.

Is it necessary to install the engine underguard? I think it is necessary to install the lower guard plate of the car engine, and the guard plate is mailed to protect the engine.