Laidong 173 diesel engine, the car heated the oil gauge to 1, can it continue to work?

Correlation. In general, the larger the displacement, the greater the engine output.

Number of cylinders. Now that we know the displacement, let's look at other common parameters of the engine. Many junior riders report that they often see the words "L4", "V6", "V8", "W12" and so on in the engine column of the car information, and want to understand what they mean.

These all indicate the arrangement and number of cylinders of the engine's cylinders. The number of cylinders commonly used in automobile engines.

Possible reasons are:

insufficient oil supply;

Aging and internal leakage of oil pump;

The bearings are worn, the clearance becomes larger, and the leakage;

The combustion of the engine oil is incomplete, the fuel enters the oil sump, and the oil is diluted;

The cylinder gasket is broken, the cooling water enters the oil pan, and the oil emulsifies;

The oil label is selected incorrectly, and the viscosity is low; ......

It is recommended to troubleshoot and repair.

The white smoke emitted by the diesel engine is mainly due to the low frustration of the combustion chamber and the fire is not good, the fuel is not completely combusted, and the diesel engine is discharged with the exhaust gas in the state of liquid droplets, or there is water in the fuel oil, and water vapor is generated in the cavity during the burning process.

The main reasons for white smoke from diesel engines:

1) In winter or in the cold areas of the north, when the cold car starts or idles, the cylinder temperature is low, and the emblem material is not completely burned, resulting in white smoke.

2) There is water in the diesel fuel, and the water swallow vapor is produced during the combustion process, which is in the form of white smoke.

The oil circuit of the tender oil system contains a lot of water, and it is difficult for the diesel engine to start, or the diesel engine will suddenly turn off if it is running normally. Therefore, diesel fuel should be regularly checked for water content and drained as appropriate.

3) The cylinder liner and piston, the spindle bearing, the connecting rod bearing and the crankshaft journal motion friction pair, due to the lack of engine oil, the surface temperature of the moving pair is high, so that the surface of the moving pair is pulled and abrased (cylinder pulling, tiling) and produces white smoke.

Fuel mixture formed by just starting, cold car, poor combustion. This is a normal phenomenon.

Diesel car starts.

**The engine oil replacement cycle depends on the type of engine oil used by BAI, the engine engine oil can roughly include mineral engine oil, semi-synthetic engine oil and fully synthetic engine oil, the mineral engine oil replacement cycle is 5000 km or 6 months, the semi-synthetic engine oil replacement cycle is 7500 km or 8 months, and the fully synthetic engine oil replacement cycle is 10,000 km or one year.

Minerals start engine oil.

Although mineral engine oil can play most of the functions of lubrication, heat reduction, cleaning, friction reduction, etc., but due to the limitation of material composition, it is natural that the service life is generally low, and the vast majority of vehicles will gradually lose their effectiveness when driving more than 5000 kilometers, and continue to form carbon deposits to block the engine.

Semi-synthetic engine oil.

Semi-synthetic engine oil is added to the artificial synthesis engine oil, the proportion is generally 40% mineral engine oil, 60% synthetic engine oil, on the basis of mineral engine oil to improve the comprehensive performance of the fluid, moderate price is widely accepted, is the most used engine oil type of the current vehicle.

The specific amount of time to consider the following reasons: 1: The API level of the engine oil you purchase, the number of kilometers of oil change is not the same due to the different levels of the version The gearbox and rear axle are the same, look at the level is --4 or --5.

This is available in the description of the product, and you can also ask the ** businessman. 2: The current oil products are basically of good quality, and they are all common in all seasons.

That is, re-graded oil. If you are in the north, you can use 10w-30, and in the south, you can use 15w-40 3：

You should also consider the kilometer of your current car, the shape of the car, the load, the road shape and also decide on the oil change. Now the trucks are overplanted, I hope you can use some good oil brands. It is best to change the oil at 6000-8000, and pay attention to whether the oil is blackened when changing the oil.

If it is blackened, it is oxidized. Either reduce the mileage or increase the level of oil. Now sports cars are very tired, and cars are also a tool for you to make a fortune, so you must go to a regular oil store to purchase oil products, don't be greedy.

Specifically, it depends on the BAI engine oil type used in the vehicle.

Generally, there are 3 types of engine oil, full zhi synthesis, semi-synthetic oil, and mineral engine oil. Generally, fully synthetic engine oil is 10,000 kilometers or changed once every 1 year.

Generally, semi-synthetic engine oil is changed every 7500 km or 7-8 months.

The general mineral oil is changed every 5000 km or 6 months.

Current diesel engine oil.

BAI, CF-4 level oil change.

DU oil cycle in.

DAO8000-12000 km, CH-4 oil change cycle is 15000-20000 km, CI-4 oil change cycle is about 25000 km, and the products of mainstream lubricating oil manufacturers can basically achieve the above oil change cycle. You can also refer to your model's owner's manual to see the manufacturer's recommended oil change interval.

It depends on the specifics.

Copy the type of oil used in the vehicle.

Generally, there are 3 types of engine oil, DU fully synthetic, semi-synthetic, and mineral substance engine oil.

Generally, fully synthetic engine oil is changed once every 10,000 km or 1 year.

Generally, semi-synthetic engine oil is changed every 7500 km or 7-8 months.

The general mineral oil is changed every 5000 km or 6 months.

Depending on the mileage or time, the first arrival shall prevail, and the oil change period can be appropriately extended with high-grade engine oil.

This is not clear, if it is gasoline, in the north, like Taiyuan, Beijing, where there is more floating dust, the time cycle should be shortened to about 5,000 kilometers, and the manufacturer stipulates that it is 10,000 kilometers for maintenance. The cycle time on the construction site should be shortened.

1. It will cause strain of the engine block, burn out the crankshaft and bearings, and abnormal wear and tear of some parts and make abnormal noises.

2. The worst may cause the engine to be scrapped and unusable.

The engine is the heart of the car, and there are many metal surfaces in the engine that rub against each other, and these parts move fast, the environment is poor, and the operating temperature can reach 400°C to 600°C. Under such harsh working conditions, only qualified lubricating oil can reduce the wear of engine parts and prolong the service life.

Consequences may arise to:

The car continues to drive without oil, which is very harmful to the engine. In the light case, it will cause strain in the engine block, burn out the crankshaft and bearings, and in the worst case, it will cause the engine to be scrapped;

Pull cylinder or burst cylinder, no oil engine parts will be seriously worn, affecting the service life of the locomotive and driving safety;

The main role of engine oil is lubrication, sealing, heat dissipation, rust prevention and other four major effects, in the case of lack of oil, the engine in the case of insufficient lubrication, poor sealing, insufficient heat dissipation, will be excessively worn, and even local serious wear or damage, serious will lead to engine scrap.

It will scrap your car's engine.

It hurts the maintenance, your own car! Be careful with steam.

The engine of the car can be !! badly

It seems that it will burn steel, and it will be scrapped in serious cases.

If you want to brush the program, you need to upgrade the ECU power, adjust the air-fuel ratio, ignition, pressure, etc., so it is also related to the regional altitude, etc., you can take a look at the HDP program, and the effect is not bad.

The dipstick must be accurate when the car is cold, and people are usually used to check the oil level after leaving it overnight, and the next morning, it is more accurate to check the oil level in the cold car; Many car manuals require that the engine be turned off and left for 10 minutes before inspection, which is also intended to allow the vast majority of the oil to flow back into the oil pan! Therefore, there is not much difference in the amount of oil that is reflowed back to the oil pan after one night of cold driving and 10 minutes of cold driving; Ten minutes is enough for 95% of the oil to flow back to the oil pan, and the remaining 1% wants to reflow back to the oil pan drop by drop, which takes a long time; You've all seen the engine oil, right? Usually most of it can be released in less than 10 minutes, but the organic oil still drops down, and it is not enough for half a day to be completely clean!

Therefore, there is not much difference between the oil level ten minutes after the ignition is turned off and the oil level is left to stand overnight.

If the engine does not turn off and check the oil dipstick is definitely inaccurate, because a large amount of oil is in the pipeline, it will inevitably lead to a drop in the oil pan oil level, and after 10 minutes of flame-off, most of the oil can return to the oil pan, so at this time, although the oil dipstick is not very accurate, it is of practical significance and reasonable, and the oil that flows back to the oil pan is measured after standing for a night is more (but in fact, 100% of the oil can not flow back overnight, and there must be residues in the pipeline, So we can only observe this thing relatively, and we can't compare it to the truth), so the inspection is more accurate after standing for a night, but it is still the same sentence, whether it is a cold car inspection after standing for a night, and checking after ten minutes of turning off the engine, the difference between their liquid levels is not large; Even if you stand for a night, the oil will not flow 100% back to the oil pan, if you take a micrometer to measure, the liquid level is still higher than that of standing for a night, but it has lost its practical meaning, it is enough!

Hello! It is the most accurate cool car inspection, I hope it can help you.

The cold car inspection is more accurate. , 4S shop maintenance technician to answer for you,.

It depends on the situation, as long as the oil margin is measured by the cold car, and by the way, the oil impurity pollution after the cold car is precipitated. The hot car oil test is mainly to check whether the oil quantity is too low when the oil fault light is on during engine operation, as well as the impurity pollution in the circulating state of the hot car oil.

To check the oil allowance, it must be checked at the time of cold driving, and the oil allowance of the cold car is used as the standard reference value.