Investing in a BMW is a sign of success for many car owners today. Unfortunately, BMW vehicles can be plagued by mechanical problems that need to be addressed in order to keep the car running properly.
If you have recently invested in the purchase of a BMW E46 3 series model, then you should pay close attention to your power steering system. Overboosted steering is a common problem in these vehicles, and here are three signs you can watch for to determine if your vehicle needs the attention of a professional mechanic.
1. Reduced Reaction Time When Turning
The BMW E46 3 series relies on a rack and pinion steering system in order to drive properly. The power steering rack is responsible for taking the movement of the steering wheel, and translating this movement to the front tires of the vehicle. In BMWs that are plagued by overboosted steering, the power steering rack becomes overly sensitive.
If you begin to notice that your vehicle is responding to turns of the steering wheel in record time, this reduced response time could be indicative of an overboost problem. A skilled mechanic will be able to replace the steering rack, restoring your power steering system to normal.
2. Overactive Power Steering Pump
In order for the moving parts within your BMWs power steering system to remain lubricated, they must have access to a constant supply of power steering fluid. The power steering pump is responsible for distributing this fluid.
Since the pump's speed is regulated by the speed of your car's motor, the pump should be more active when you are driving at higher speeds. If you notice that your pump is remaining active while your car is idling, then this could be a sign that your power steering system is suffering from an overboost problem.
3. Vibrating Steering Wheel
Your power steering system relies on a pulley to help maintain proper functionality. When this pulley begins to wear, it can have a significant effect on the performance of your car's power steering.
In a vehicle that is suffering from overboosted power steering problems, additional strain will be placed on the pulley as the power steering pump becomes overactive. If you notice that your steering wheel begins to vibrate, especially when your vehicle is idling, your BMW E46 3 series could be exhibiting signs of an overboost issue.
Owning a BMW is an achievement, and taking the time to learn to recognize when your E46 3 series might be developing an overboosted power steering problem will help you give your car the mechanical attention it needs from a garage that offers BMW repair services to remain a pleasure to drive for years to come.