BMW X5 Intercoolers: What They Do And How They Fail in Decatur

Among the several components of the engine, the intercoolers are commonly installed in your car for enhancing fuel efficiency and increasing the power and efficiency of the engine. For a smooth combustion process, the intercoolers are reducing or lowering down the inlet gas temperature and compress the air required needed for the combustion.

In your BMW X5, the intercoolers are located on the front end of the car just behind the openings in the bumpers. Moreover, it is fitted between the engine and turbocharger and in twin-turbo systems. Its main function is to lower down the temperature of the compressed air which is commonly generated by the turbocharger.

On the other hand, intercoolers are found in cars having superchargers. It is found in turbocharged cars for two reasons such as compressing the air which is carrying a lot of heat that can affect the engine parts and increase the power output of the engine.

A common purpose of an intercooler

Due to numerous reasons, the intercooler is used within an engine in the BMW X5. Thus, the cars having turbochargers will generate more power to access a wide range of engine RPM. Moreover, they are pulling a lot of air into the cylinder by compressing the fresh air.

If the air is compressed, then it will ultimately decrease the air volume and need more amount of fuel to be injected into the cylinder for producing more power for the engine. Due to any reason, if the turbocharger is compressing the air, then the air temperature is increased. As a result, the air becomes too hot and less dense.

Due to these reasons, the intercooler is installed in your car and function properly by compressing the turbocharger. Thus, the intercooler is pulling more air from the atmosphere and preventing the fresh air to reach a high temperature. In this way, you will find fresh and cooled air in the cylinder.

Therefore, you will find that the intercoolers in your BMW are ensuring that the temperature of the exhaust gases is not high and the emission system is functioning very efficiently in the worst conditions.

Causes behind the failed intercooler

Due to numerous reasons, the intercooler of the BMW X5 is failed. The following points define the causes more briefly:

Restrict the high engine RPM

All the functions of the engine are generally controlled by its dashboard computer by getting all the information from the different sensors. When the intercooler of the car is damaged, you will find that the intake air temperature sensor is showing an increased air temperature. As a result, the engine RPM is restricted that can reduce the air density of the engine.

Increased emissions

When the intercooler of the car is leaking oil, you will find black smoke produced from the exhaust system. Moreover, the main causes behind the black smoke produced from the exhaust system are the engine is unable to get enough cooled air that may burn more fuel and release that burned fuel through the exhaust.

Engine overheating

In worst cases, the damaged intercooler will overheat the engine ultimately in your BMW. When the intercooler is leaking fluid, hot air is getting into the engine. As a result, the increased temperature of the engine is stalling it and causing major engine damage. If you notice sustain damages in the intercooler, then consult with a reputed mechanic to fix the problem.

Detonations

In many cases, the damaged intercooler in your car is triggering the check engine light on the dashboard. When the detonations are occurring prematurely within the engine, you will notice an error code on the computer. Due to these reasons, the heated air is let through the damaged intercooler and damages the engine while driving the car continuously.

Conclusion

Apart from the performance of the engine, the failed intercooler is causing other problems in the engine. In such cases, you have to determine the failed intercooler in your BMW X5 by going through several signs to detect the problem as soon as possible.

If you are currently living in Decatur and found that the intercooler of your BMW X5 is not functioning properly, then consult with a reputed nearer mechanic for determining the causes behind the problem and replace it if necessary.

Munich West is a major European auto repair shop in Atlanta. We have been serving uninterruptedly since 1976. Our professionals offer great work utilizing their vast experience in the industry at an affordable price.