Know the Causes and Solutions for White Smoke in Cars
As a car owner, of course you don't want to experience engine problems in your car, such as smoke coming out of the exhaust. Regardless of the color, white or other colored smoke is a sign that something is wrong with the car's engine.
Moreover, if what comes out is thick white smoke, this is a serious problem that needs to be addressed immediately. The reason is, ignoring the smoke that comes out of the exhaust can cause the car engine to explode.
To understand why cars emit smoke, especially white smoke, Auto Insurance Agencies has compiled everything you need to know about car smoke and how to deal with it.
Recognizing Smoke as Exhaust Emissions from Cars
The smoke that comes out of the exhaust of vehicles, such as cars, is the result of exhaust gas emissions that come from the combustion process in the engine.
This process starts from a spark in the gasoline and air mixture, and produces gas that is channeled into the exhaust system or exhaust.
This smoke will pass through a catalytic converter as an emission controller which converts toxic gases and pollutants into harmless gases through a redox reaction catalyzed process.
Under normal conditions, the smoke coming out of the exhaust will be invisible or colorless. It is possible that the exhaust gases that come out are only bright white smoke or usually water vapor.
It is important to remember that these exhaust emissions are very different from the discharge of thick white smoke or other colors that indicate a problem with the car.
Differentiate the Color of Car Smoke
Reporting fromAuto Express. there are four types of smoke colors that could potentially indicate a problem with the car.
Exhaust Comes Out White Smoke
White smoke in the exhaust is usually the result of condensation in the exhaust pipe, or a more serious problem due to an engine coolant leak.
Blue Smoke from Exhaust
The blue color of the smoke indicates the presence of burning oil. Some other possible causes are due to worn valve seals, piston rings, or turbochargers (often used until they run out).
Gray Smoke from Exhaust
Gray smoke in the exhaust can show several signs such as excess oil, PCV valve damage, or transmission fluid leaks in automatic cars.
Exhaust Comes Out Black Smoke
In gasoline-powered cars, black car smoke is a sign that too much fuel has been burned. This could also indicate a problem with the air filter or fuel injector.
While in diesel cars, the most likely reason is because there is a soot or diesel particulate filter that automatically performs self-cleaning.
7 Causes of White Smoke Coming Out of the Car
White smoke that comes out of the exhaust must be addressed immediately so that the engine and exhaust system are not damaged. Therefore, it is important to know the seven causes of the exhaust emitting white smoke so that you can find out the right way to deal with it.
There Is Condensation
No need to worry if you see white smoke coming out of the car exhaust. The reason is, this can occur due to the accumulation of condensation that causes this to happen.
In this situation, you will usually only see white smoke coming out of the car when the air temperature is cold. White smoke will come out in small amounts after the car engine is started. Wait 30 seconds to 1 minute for the smoke to go away on its own.
Cylinder Head Cracked
A cracked or damaged cylinder head can cause a leak in the car's coolant. Even if only a small leak occurs, it has the potential to mix with engine oil. As a result, the oil will be contaminated with liquid.
The first sign of oil contaminated with liquid is the release of white smoke in the car exhaust. If this continues, the white smoke will create a kind of sweet smell that is hard to dissipate.
Damage to the Coolant reservoir Tank
Damage or cracks in the coolant reservoir tank can cause contamination. Although it rarely happens, you should still check this component if the exhaust emits white smoke.
Usually the damage occurs after a mechanic repairs other components on your car and accidentally damages the reservoir tank. If this happens, immediately replace the tank with a new one.
There Is an Oil Leak
Oil leaking from the piston rings or car valve seals can flow into the combustion chamber along with the fuel.
The mixed fuel and oil will be discharged through the exhaust. The smoke that is emitted is usually blue or to some people it looks like white smoke.
Be sure to repair this leak immediately, because engine components that are not properly lubricated by oil will wear out and be damaged quickly. This has the potential to cause other problems with your car.
Bad Fuel Injector
The fuel injector plays a role in injecting fuel into the combustion chamber in the right amount and time.
If the fuel injector in your car is bad, there is the potential for white smoke to form as the required fuel does not enter the combustion chamber in the right amount and at the right time.
There Is an Error in the Engine Control Unit
A common problem at this point is car owners often unplug the car battery for a few minutes to reset the engine. Incorrect installation can cause the potential for white smoke to come out of the car.
Therefore, it is better to call a mechanic who is familiar with the machine to reprogram the engine control unit so that there is no risk of an error that could potentially damage the engine components.
Broken Engine Block
Rupture of a car engine block is the most costly problem. Cracks in the engine block can cause white smoke to appear in the exhaust.
Immediately contact a repair shop or mechanic you trust to check your car thoroughly if there is a possibility of a crack in the engine block.
How to Deal with White Smoke Coming Out of the Car Exhaust
After knowing and identifying the problems that can cause white smoke to come out of the car, also know how to deal with white smoke coming out of the car.
If the problem stems from a leak in the coolant system in the car engine, there are two repair options that you can do.
First, do a level check on the coolant system. This check only requires checking the reservoir tank and radiator fullness level. If the level is low and there are no leaks, your car may have cracks in other parts.
Second, you can also buy a chemical detector for engine block leaks to detect contamination in the coolant system.
It's a different solution if your car has a crack in one of the engine components. This can cause contamination of certain engine parts or cause the car engine to overheat.
All kinds of damage and cracks to the cylinder head, piston rings, valve seals, fuel injectors to the engine block indicate that you need to make major repairs to the car.
You can confirm it again by removing half the engine and doing a thorough inspection. If necessary, use the services of a mechanic to get the right results.
Tips from Auto Insurance Agencies! If your car emits white smoke, pull over immediately and check the necessary car components, such as checking if the engine is too hot while operating.
The best solution is to contact the nearest car repair shop by calling a tow truck or calling a mechanic who can check your car right away.
In essence, leave all repairs to the mechanic as a whole so that the smoke does not reappear and your car engine is maintained properly.
Get the Best Protection for Your Car
Having a private car is something that some people desire. However, keep in mind that your expenses and financial burden can increase because you have to do regular car maintenance.
In fact, to prevent unforeseen risks such as car damage or loss, vehicle owners must also prepare insurance to get the necessary protection.
By having car insurance. anyone can reduce the risk of loss due to damage or loss. Auto Insurance Agencies provides various insurance options with monthly premiums that can be adjusted to your budget.
Insurance is one solution to control the risk of overspending, both in terms of spending on health, travel, business, employees, assets, houses or property, as well as vehicles to education, credit, and agriculture.
Don't forget to prepare yourself and financially with insurance so that your pocket doesn't burst due to unexpected events!
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Updated on: 2022-02-21T12:15:00Z
Published on: 2022-02-21 12:15:00