Reasons for Fuel Pump Failure in BMWs

Posted by Anthony Wessal on April 11th, 2019

Auto owners who have been driving BMWs for years do not have much to worry about usually. This is on account of its reliability in terms of quality. The engine power, the plush interiors and ease of driving make it the best vehicle that an owner dreams of. Unfortunately, life does throw up lemons at times making the even the superior vehicle falter. The authorized technicians, well versed in sales and service of BMW Greensboro are aware of the common issues and often warn their clients about the impending problems occurring due to wear and tear.

Fuel Pump: Why is it necessary?

Almost all BMW owners experience some trouble with the fuel pump that may fail unexpectedly. It is most important to be knowledgeable about the functioning of the pump that gets to compress the fuel so that it attains the necessary level of pressure to keep the engine running smoothly. A brand new car would have no issues with its fuel pump undoubtedly but the niggling troubles begin with every passing year until the pump fails to deliver the results completely.

Why the fuel pump fails?

One needs to be appraised of the situation instead of blindly taking the pricey BMW to the nearest garage or body shop. Common problems that result in faltering of the fuel pump is likely to include:

Leaks: The high amount of pressure created during injection of oil into the pump may cause leaks to appear in the fuel pump. This is sure to interfere with the functioning of the engine as carbon begins to build up inside it.

Oil Quality: The fuel pump is a mechanical device that is prone to wear and tear. However, the car owner needs to be careful about choosing the right kind of fuel while driving the vehicle. It is best to along with the recommendations of the manufacturer or dealer instead of opting for a cheaper alternative that may affect the functions of the fuel pump adversely.

Infrequent Oil Change: Ignoring the indications of an imminent oil change can be dangerous. Exceedingly low oil levels are definite to cause increased friction between the camshaft and the lobes of the BMW that will not only cause the pump to wear out much quickly but also make it incapable of reaching the right pressure.

Issues with Solenoid: The solenoid is essential for keeping the volume within the fuel pump under control. A failure here is likely to reduce the pressure inside the pump thereby causing it to fail.

Do not be alarmed unduly when you find indications of a fuel pump failing though. Instead, rush to the nearest authorized body shop for BMW repair Greensboro and request the professional to take a look. Do not try to tinker with the engine yourself or ignore the problem altogether for it might lead to further damage of your car.