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What are the reasons for the high sound of valves in the car? How do you get rid of it? The gases that enter and leave the combustion chamber in the engine, flow through special passages or ports inside the cylinder head, and valves control the flow of these gases, and there are two groups of valves in the engine: valves for entering the air-fuel mixture, valves for ejecting exhaust gases, and valves open Completely unobstructed around to enter the mixture, and completely closed to secure combustion.

What are the reasons for the loudness of the valves in the car

There are several reasons that lead to the loudness of the valves in the car engine, and we will present to you the most important of these reasons:

• Spaces between moving parts.
• Problems with hydraulic winches.
• Vibrating arms are damaged.

What are the ways to fix the sound of the valves in the car

After you learned with us about the causes of the loud valves in the engine, we will show you the following ways to fix the valves sound, which are as follows:

• You should first check the oil level in the engine, as the amount of oil that is too low or too much can cause popping sounds in the valves, and here you must adjust the amount of oil to the required level, and if the oil is dirty, it may also cause the valves to stick It is in place, which is why you must change the oil and filter immediately and then note if the noises are gone.
• Remove the valve cap and check the valve assembly, especially the springs by sight. The vibration arms installed on them must be at the same height, and if you notice any differences in the height of the arms, change the damaged valve spring immediately.
• Disconnect the ignition spark generator or coil, then bring a radiator hose about a meter long and put your ear to one end, and the other end to the valve you want to hear. The lower end of the radiator hose is on it, and if you hear crackling or ticking sounds from one of the valves, this means that it is stuck to its upper base, or that there is corrosion on the camshaft, and this sound can also be generated due to the bending of the valve stem, and this means that the valve must be replaced as soon as possible .
• Put a little bit of the engine oil that has accumulated inside the valve compartment on the base of the valve that makes the sound, and if the ticking disappears, it means that there is an accumulation of concentrated or solid oil on the base of the valve, and the solution to this problem lies in the use of good quality oil, but if the sound remains the same , it means you have a damaged hydraulic lift or cam follower that needs to be replaced.
• Turn the valve spring half a turn with a wrench. If the popping disappears or changes in intensity, it is likely that the valve needs drenching to level its base, and this process requires removing the valve from its place, and there is a good chance that the rest of the valves will need to be dried as well.

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Learn about the dangers of the sound of valves in the car

The hydraulic valves levers in the engine are exposed to wear and tear like any other part of the car, and although they are small parts, they are susceptible to damage at any time. This sound remains audible until you start driving, and these sounds and the time they remain can tell you about the extent of damage to the valves, If these sounds appear for a short period and then disappear, this is normal and common in cars and does not mean that there is a problem in the first place, and it may indicate that there is dirt stuck in the engine, but if the sounds are prolonged for a long time, you should know that there is a problem in the valve system and you must check it as soon as possible Possibly so that the situation does not become more serious.

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And so we have finished writing this article. What are the reasons for the high sound of valves in the car? How do you get rid of it? It covers What are the ways to fix the sound of the valves in the car and Learn about the dangers of the sound of valves in the car.