HS code-based green supply chain metrics

List of the table of contents of this article:

• 1, dk13 changed the valve, the machineThe engine buzzes after weighing the oil
• 2, How to timing the dk13 engine
• 3, Dongfeng Xiaokang v29dk13 one 10 engine
• 4 、e12 engine or dk13 engine better

dk13 changed the valve, the engine buzzed after the oil scale

1. Excess oil. When adding oil, it is thought that the more the better, exceeding the standard line, so that the engine will produce greater resistance during operation and increase fuel consumption. The increase in the amount of oil in the combustion chamber will increase the amount of carbon accumulated in combustion, the piston movement resistance will increase, and the engine power will decrease.

2. The reason why low-speed or variable-speed cars make buzz is that the gap between the piston and the cylinder wall is too large. During the installation process, when the assembly is too tight and there is abnormal wear, there will be buzzing. Another reason is that the engine knocks on the cylinder. The engine knocks on the cylinder in the initial stage, which may be caused by the early ignition angle or the accumulation of more carbon in the cylinder.

3. The oil level is too low. Maybe there was a noise, but you didn't pay attention. The sound you said was made when the refueling door was very oily. Generally, the bearings in tensioning wheels, generators and pumps have been used to a certain extent and should be replaced.

4. Fault of temperature sensor or temperature regulator. How to solve the buzzing of dk13: The car owner needs to go to the repair shop for inspection and repair in time to avoid any abnormalities during the driving process, causing greater car failures and economic losses to the car owner.

5. There is an abnormal sound in the engine. The abnormal sound in the engine compartment is usually the harsh sound of metal. The abnormal noise of the engine is mainly caused by excessive wear or improper assembly and adjustment of some parts. These abnormal sounds are likely to indicate that the engine is going to fail. Therefore, when the engine makes an abnormal sound, you should go to the repair shop in time to prevent the failure from expanding.

How to match the dk13 engine timing

1. By rotating the crankshaft, the timing point corresponds to the black timing point of the upper timing chain. The positive time point correspondence of the intake camshaft is shown in the figure. The positive time point correspondence of the exhaust camshaft is also shown in the figure below. The left balance axis should also be opposite as shown in the figure. The camshaft on the right should also be at the right time.

2. The method of timing chain timing: (1) There are two ways to timing the cam, one is to count the number of teeth. Two pairs of marks.

3. If the intake and exhaust system of the crank connecting rod mechanism of the timing engine gas distribution mechanism cannot be properly coordinated to make the engine work. Timing belt: Timing belt is an important part of the engine gas distribution system. It ensures the accuracy of the intake and exhaust time by connecting with the crankshaft and cooperating with a certain transmission ratio.

4. Adjust the power-off contact gap of the distributor. The size of the contact gap not only affects the strength of the spark, but also affects the opening and closing of the contact. If you adjust the contact gap after adjusting the ignition timing, even if it is a small change.

Dongfeng Xiaokang v29dk13 one 10 engine

V29 is the first domestic DK13 all-aluminum VVT engine, which adopts an advanced variable valve timing system, which can fully meet the car Air intake demand when driving at low, medium and high speeds.

Dongfeng Xiaokang V29 is the first domestic DK13 all-aluminum VVT engine, which adopts an advanced variable timing valve system. Dongfeng Xiaokang V29 uses a VVT engine, which can fully meet the air intake needs of cars at low, medium and high speeds.

Reinstall the splitter head, insert the first cylinder high-voltage wire into the plug-in hole where the distributor cover and the distributor head conductor are aligned, and plug in the high-voltage wire of each cylinder in the order of 4 in a clockwise direction.

There is no four-wheel drive model. Dongfeng Xiaokang cars are all rear-wheel drive. 1 Dongfeng Xiaokang v29 is carefully created by Dongfeng Xiaokang Company for eight years. It is carefully created in an environment where there are standard soldiers in front and chase soldiers later. It is the declaration of well-off "specialized in making cars, experts cast quality, professional is leading, dedicated to customers The powerful embodiment of "household" 2.

"The relevant content introduction is as follows: Dongfeng Xiaokang v29: In terms of power, the new car is equipped with 3L and 5L gasoline engines.

e12 engine or dThe k13 engine is good

The E12 engine of Chang'an truck micro-goods new Chang'an star card MS201 is the best.

The main advantage of the E12 engine is that it adopts German craft quality and Ford-class production management methods, and the E12 engine is equipped with suction gearshift, which saves money and can experience a comfortable sense of control.

Very good. Because the engine of Taurus is an E12 engine, the engine displacement is small, and the power can reach up to 72 kilowatts, which is relatively fuel-efficient, so it is very good. An engine is a machine that can convert other forms of energy into mechanical energy.

DK13 all-aluminum VVT engine adopts an advanced variable timing valve system, and this engine is made of all-aluminum alloy, which is lightweight and dissipates heat quickly.I dare say that the performance is definitely much better than that of the same price.

Not bad. The engine should be replaced regularly with oil and filter elements. The oil quality of any quality oil will change during use. In order to avoid failure, the oil should be changed regularly according to the conditions of use. The engine number of Dongfeng Xiaokang is on the side cylinder block of the engine, and you need to open the engine compartment of the vehicle to see it.

horsepower. Strong power. The new Chang'an Star is equipped with a 2-liter gasoline engine numbered E12, which has never been used before and is a debut. The maximum power is 98 horsepower (72kW)/6000rpm, and the maximum torque of 119N·m can be output when the rotation speed reaches 5000-5500rpm.