1. After driving 1 to 2 kilometers after the engine water temperature of 100 degrees, the cylinder will pull the cylinder. The normal working temperature of car engines is generally between 80-90 degrees, and the working temperature of some high-performance engines can reach about 100℃.There is a way to judge whether there is a way to pull the cylinder after the engine is high: the power of the vehicle is obviously reduced; the water temperature is abnormal.
2. After the engine water temperature is 100℃, the cylinder will be pulled after driving 1 to 2 kilometers. The normal operating temperature of the engine is usually in the range of 75~100℃. Engine cylinder pulling refers to the inner wall of the cylinder being pulled into a deep groove, and the piston and piston ring lose sealing when rubbing against the cylinder wall, resulting in a decrease in the compression pressure of the cylinder and the loss of power.
3. In general, if the actual water temperature of the car exceeds the allowable range of the car and is still driving, the car for about one or two kilometers may turn off or pull the cylinder, which may even lead to engine scrapping.
4. It takes about half an hour to an hour after the engine is turned off to cool down completely. The engine cools internally for 5 to 10 minutes after the engine is turned off, and the cooling fan stops turning.The specific cooling time is not accurate. It depends on the external temperature environment and the operating conditions of the engine itself.
5. When the water temperature of the car engine is about 100 degrees Celsius, the cylinder will not be pulled for a long time. The normal working temperature of the engine is usually in the range of 75-100 degrees Celsius, so when the engine water temperature is about 100 degrees Celsius, it will not cause the engine to pull the cylinder.
It may also be that the engine heat dissipation effect is not good. Maintenance factors include poor quality of the cylinder pad, failure to operate according to the requirements when tightening the cylinder head bolt, plastic deformation of the cylinder head bolt due to stretching, warping deformation of the cylinder head, and poor flatness of the cylinder block.
Automobile engine punching machine: In detail, there is a cushion on the contact surface between the engine and the cylinder head to isolate the engine oil channel and the waterway to prevent water and oil from leaking into the cylinder.
If the cylinder head of the car engine and the cylinder pad in the middle are faulty, it is called the car punching machine.
The so-called engine punching machine refers to the fault that the engine cylinder pad is corroded and damaged, resulting in the inability to seal the engine cylinder and combustion chamber.
The reason for the engine punching machine: the engine temperature is too high. The engine ignition time is too early, and the explosion phenomenon is serious. The gas body is rigid, the flatness of the cylinder head is too poor, or the quality of the cylinder bed itself. The cylinder head screw is not in the required order, the torque is uneven, or the torque is too small and the cylinder pad assembly direction is wrong.
Generally called steamCylinder bed, punching machine means that the sealing gasket is not tightly sealed. The reasons are: engine overload, excessive pressure in the cylinder, excessive service life of the engine, quality problems of the mat itself, the tightening force of the cylinder head bolt, etc. Fault characteristics: the engine often boils the pot (cooling water boils), the power decreases, and the car is weak.
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1. After driving 1 to 2 kilometers after the engine water temperature of 100 degrees, the cylinder will pull the cylinder. The normal working temperature of car engines is generally between 80-90 degrees, and the working temperature of some high-performance engines can reach about 100℃.There is a way to judge whether there is a way to pull the cylinder after the engine is high: the power of the vehicle is obviously reduced; the water temperature is abnormal.
2. After the engine water temperature is 100℃, the cylinder will be pulled after driving 1 to 2 kilometers. The normal operating temperature of the engine is usually in the range of 75~100℃. Engine cylinder pulling refers to the inner wall of the cylinder being pulled into a deep groove, and the piston and piston ring lose sealing when rubbing against the cylinder wall, resulting in a decrease in the compression pressure of the cylinder and the loss of power.
3. In general, if the actual water temperature of the car exceeds the allowable range of the car and is still driving, the car for about one or two kilometers may turn off or pull the cylinder, which may even lead to engine scrapping.
4. It takes about half an hour to an hour after the engine is turned off to cool down completely. The engine cools internally for 5 to 10 minutes after the engine is turned off, and the cooling fan stops turning.The specific cooling time is not accurate. It depends on the external temperature environment and the operating conditions of the engine itself.
5. When the water temperature of the car engine is about 100 degrees Celsius, the cylinder will not be pulled for a long time. The normal working temperature of the engine is usually in the range of 75-100 degrees Celsius, so when the engine water temperature is about 100 degrees Celsius, it will not cause the engine to pull the cylinder.
It may also be that the engine heat dissipation effect is not good. Maintenance factors include poor quality of the cylinder pad, failure to operate according to the requirements when tightening the cylinder head bolt, plastic deformation of the cylinder head bolt due to stretching, warping deformation of the cylinder head, and poor flatness of the cylinder block.
Automobile engine punching machine: In detail, there is a cushion on the contact surface between the engine and the cylinder head to isolate the engine oil channel and the waterway to prevent water and oil from leaking into the cylinder.
If the cylinder head of the car engine and the cylinder pad in the middle are faulty, it is called the car punching machine.
The so-called engine punching machine refers to the fault that the engine cylinder pad is corroded and damaged, resulting in the inability to seal the engine cylinder and combustion chamber.
The reason for the engine punching machine: the engine temperature is too high. The engine ignition time is too early, and the explosion phenomenon is serious. The gas body is rigid, the flatness of the cylinder head is too poor, or the quality of the cylinder bed itself. The cylinder head screw is not in the required order, the torque is uneven, or the torque is too small and the cylinder pad assembly direction is wrong.
Generally called steamCylinder bed, punching machine means that the sealing gasket is not tightly sealed. The reasons are: engine overload, excessive pressure in the cylinder, excessive service life of the engine, quality problems of the mat itself, the tightening force of the cylinder head bolt, etc. Fault characteristics: the engine often boils the pot (cooling water boils), the power decreases, and the car is weak.
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