Texas
When you drive a BMW, you demand powerful performance, along with luxury and comfort. There’s no doubt that your car is capable of offering you this high-end performance all the time. However, sometimes, just like any automobile, your vehicle starts having quirks, hampering the overall driving experience and causing frustrations at the end of the day.
One particular troubling thing that frequently targets high-performance vehicles like your BMW is a faulty cooling fan, a crucial part of the cooling system. Well, as you know, the cooling system regulates the engine temperature and prevents the engine from overheating. So when the fan fails, it becomes almost impossible for the engine to work without heating up, which destroys the engine components, requiring engine rebuilding if left untreated.
Below, we break down BMW’s cooling fan malfunction symptoms along with repair tricks, which we can perform to help you out of this nuisance.
Causes and Remedies for BMW Cooling Fan Complications
Malfunctioning Cooling Fan Motor
Since the motor rotates the fan blades at a specific speed to produce air around the radiator, a single defect in it can weaken or completely restrict the fan rotation. As a result of this, you can hear loud, unusual noises such as grinding or clicking, particularly coming from the fan area, feel low airflow while the engine runs hot, or see an elevated temperature gauge due to the engine overheating, which most commonly occurs during an episode of idling or while in heavy traffic.
In any case, our experts can conduct a thorough diagnosis of the cooling fan motor and replace it with a new, high-quality OEM aftermarket part if found worn. Once complete, we can restore the cooling fan and make sure your car never encounters similar issues in the long run.
Blown Fuse or Electrical Faults
The cooling fan has a group of separate fuses and wires to function. So, when any one of the fuses connected to the fan blows out due to a short circuit or heavy current flow, the fan stops operating. Similarly, if a single wire linked to the fan wears out or gets corroded, you may notice the engine overheating due to poor fan efficiency. The engine may start to run hot and produce a burning smell along with smoke. Typically, if this occurs, you’ll see the check engine warning light pop up on the dashboard.
Electrical issues are easy to fix, but need a professional inspection. Our BMW experts can check the fuses and wiring properly, followed by replacing the blown fuses with new ones of the same amperage to make the fan work again and cool the engine effectively, like it’s supposed to.
Faulty Cooling Fan Relay
The cooling fan relay is nothing but a switch-like component that turns on the fan when the engine reaches the upper threshold temperature. When the relay is faulty, the fan may not turn on when needed. In this case, if the fan doesn’t work in heavy traffic areas, the engine will run hot. To evaluate this situation, we’ll first test the relay and cooling fan thoroughly. If the relay is faulty, we will immediately remove it, install a new piece at the exact location, and run the engine to confirm that it now works perfectly. Lastly, we’ll also inspect the engine to make sure no other parts are affected and everything’s working as it should while it heats up.
Revive Your BMW Engine by Rectifying Cooling Fan Faults
We, European Service Center, are one of the most trusted auto shops in Atlanta, GA, as well as other locations in TX. We’re known for having the best technicians and high-end equipment for resolving BMW cooling fan issues regardless of their severity. Whether it’s the motor, relay, fuses, or wires, we are capable of dealing with every BMW trouble, including these cooling system defects, by following our effective repair strategies and using state-of-the-art diagnostic tools for precise results. Our understanding and dedication towards luxury European pieces like BMWs sets us apart from other auto repair centers. So, what are you waiting for? Trust us to protect your investment with professional care. Reach out to us today for excellent, convenient automotive repair services!