What are the impacts of engine sludge on a BMW?

Friction among different components of an internal combustion engine could cause physical damages to the sensitive components of your BMW engine. The primary job of motor oil is to acts as an additive and to create protective layers among different components of an engine in order to minimize friction. Motor oil also helps to keep the engine cool by removing the heat generated due to friction as well as the internal combustion process. Moreover, motor oil also helps to keep the engine clean by removing the contaminants thus reduces wear and enhances the fuel efficiency of your BMW.

Fresh motor oil is free of contaminants, dirt particles, water molecules, and other types of foreign bodies. However, it degrades over time due to the generation of extreme heat from the combustion process and thus motor oil loses its ability of lubrication over time. Besides, the accumulation of water molecules, dust particles, worn-out metal particles, and other types of contaminants along with the degraded motor oil produces engine sludge in your BMW. So, contamination and oxidation are solely responsible for the formation of oil sludge inside your BMW engine. Sludge could affect the performance of your vehicle in very adverse ways and even could cause irreparable damages if left unchecked.

Impacts of engine sludge on your BMW

Sludge formation within the engine of your BMW could cause irreparable damages. So, you should be aware of the factors which should be taken into consideration to protect the sensitive components of the engine from the sludge. Sludge puts more strain on the engine of your BMW. So, the appearance of different types of signs of engine sludge in your BMW like a sudden decline in the engine performance or illumination of the check engine light on the dashboard of your car should not be ignored. Efforts should be made to get rid of the sludge and keep the engine clean. Conducting an engine flush is one of the most effective ways to get rid of the sludge from the engine. Let us discuss the impacts of engine sludge on your BMW.

Power output reduces:

Sludge does affect the viscosity of motor oil in a very adverse way. Sludge makes the motor oil sticky and less viscous as a result of which motor oil fails to minimize friction among the different components of the engine. It would put more strain on the engine and the power output of your BMW engine would decline significantly. So, a sudden reduction in the power output of an engine should not be neglected. The quality of motor oil used in your BMW should be inspected and if the motor oil is heavily contaminated then it should be replaced immediately.

Damaged engine components:

Motor oil circulates throughout the engine to keep the components lubricated. However, sludge acts as a barrier and decreases the rate of motor oil circulation. Unavailability of an adequate amount of motor oil would increase the friction among the components of your BMW engine. Excess friction could damage the sensitive components of your engine. So, the appearance of warning signs like engine vibration while driving a vehicle should not be ignored. Degraded or sludgy motor oil should be replaced as soon as possible.

Engine overheating:

As mentioned earlier, the circulation of motor oil helps to keep the engine cool by absorbing the heat generated due to friction as well as the combustion process. However, sludgy motor oil fails to provide proper lubrication which would not only increase friction among different components of the engine but also cause engine overheating in your BMW. Replacement of degraded motor oil is the only solution to such kinds of problems. Besides, if necessary flush the engine of your BMW to keep it clean.

Bottom line

The engine of your BMW is the most expensive part and thus needs special care to last long without any kind of major mechanical issues. Sludge builds up inside the engine of a vehicle due to the accumulation of degraded motor oil, coolant, dirt particles, and other types of contaminants. It could maximize friction among the components of an engine as a result of which the power output of your vehicle would decline significantly. Moreover, sludge could also damage sensitive components of an engine and could cause engine overheating. So, timely action should be taken to get rid of the sludge in order to prevent any major mechanical failure in the system.

We at Germany's Best INC. located at College Avenue in Oakland, CA are the most trusted German auto center in Oakland having over 25 years of exceptional service experience. We carry out maintenance & repair of some of the most popular German cars.