Can You Drive a Car If the Power Steering Pump Is Bad?


When it comes to vehicle safety and functionality, few systems are as crucial as the power steering system. The power steering pump plays a pivotal role in making driving more comfortable and less physically demanding. However, like any other component in your car, the power steering pump can malfunction, leading to a potential driving dilemma. In this blog post, we will explore the impact of a bad power steering pump on your vehicle and whether it is safe to drive with one. We will delve into the mechanics of the power steering system, signs of a failing power steering pump, and the consequences of driving with a bad one.

Understanding the Power Steering System

Before we dive into the implications of a bad power steering pump, let’s first understand how the power steering system works. Traditionally, vehicles use two main types of power steering systems: hydraulic and electric. In this blog, we will focus on the hydraulic power steering system, which is still prevalent in many vehicles.

Hydraulic Steering System: In a hydraulic power steering system, the power steering pump plays a critical role. It is responsible for pressurizing hydraulic fluid (usually power steering fluid) and delivering it to the steering gear or rack. This pressurized fluid helps reduce the effort required to turn the steering wheel, making it easier for the driver to control the vehicle.

Signs of a Failing Power Steering Pump

Now that we understand the basics of the power steering system, let’s explore some common signs that indicate a failing power steering pump:

  1. Difficulty Turning the Steering Wheel: The most obvious sign of a failing power steering pump is difficulty in turning the steering wheel. You may notice increased resistance, especially when trying to make sharp turns or parking.

  2. Whining or Groaning Noises: A failing power steering pump often produces unusual noises, such as whining or groaning sounds when you turn the wheel. These noises are typically caused by air bubbles or low fluid levels within the system.

  3. Leaking Power Steering Fluid: If you see a puddle of reddish or brownish fluid under your parked car, it could be a sign of a power steering fluid leak. A leaking power steering pump or hose can lead to a loss of hydraulic pressure and diminished steering assistance.

  4. Intermittent Loss of Power Steering: Your power steering assistance may come and go, leaving you with periods of easy steering followed by sudden stiffness. This inconsistency is a strong indicator of power steering pump problems.

  5. Overheating: A malfunctioning power steering pump can generate excess heat, which may cause the fluid to overheat and break down. This can lead to further damage to the pump and steering system components.

Is It Safe to Drive with a Bad Power Steering Pump?

  1. Now that we’ve identified the signs of a failing power steering pump, you might be wondering whether it’s safe to continue driving your car in this condition. The answer isn’t a simple yes or no, as it depends on the severity of the problem and your ability to manage without power steering assistance.

    1. Minor Issues: If your power steering pump is showing early signs of trouble, such as occasional whining noises or minor difficulty turning the wheel, you may be able to drive your vehicle for a short distance or at low speeds. However, it’s crucial to address the issue promptly to prevent it from worsening.

    2. Advanced Problems: If your power steering pump has completely failed, driving can become extremely challenging, especially at higher speeds or when making tight turns. This can compromise your safety and the safety of others on the road. It’s highly advisable not to drive in this condition and to seek immediate repairs.

    3. Risk Factors: Keep in mind that driving without power steering assistance can be physically demanding, especially for individuals with limited upper body strength. It can also increase the risk of accidents, particularly in emergency situations where quick steering response is essential.

    4. Potential Damage: Continued driving with a bad power steering pump can lead to further damage to other steering system components, such as the steering rack or gearbox. This can result in more expensive repairs down the road.

    In conclusion, whether you can drive a car with a bad power steering pump depends on the severity of the issue and your personal circumstances. While it might be possible to drive short distances with minor problems, it’s always best to err on the side of caution and have the issue addressed promptly by a qualified mechanic.

Preventing Power Steering Pump Issues

To avoid the inconvenience and potential safety hazards associated with a failing power steering pump, consider these preventive measures:

  1. Regular Maintenance: Follow your vehicle manufacturer’s recommended maintenance schedule, which includes checking and servicing the power steering system as needed.

  2. Fluid Checks: Periodically inspect the power steering fluid level and quality. If you notice any leaks or a drop in fluid level, have it checked and repaired promptly.

  3. Fluid Replacement: Replace the power steering fluid according to your vehicle’s maintenance schedule to prevent contamination and overheating.

  4. Avoid Overloading: Avoid overloading your vehicle, as excessive weight can put additional strain on the power steering system.

  5. Careful Driving: Drive cautiously and avoid sudden, jerky movements of the steering wheel, as this can stress the power steering components.


In the world of automotive maintenance, addressing a bad power steering pump is not something to be taken lightly. While it may be possible to drive for a short distance with minor issues, it’s essential to prioritize safety and promptly address any problems with the power steering system. Regular maintenance and early detection of power steering pump problems can save you from more extensive repairs and ensure a safer driving experience for you and other road users. Always consult with a qualified mechanic to assess the condition of your power steering system and take their advice on whether it’s safe to drive with a bad power steering pump.

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