Service and Cost
Typical Cost
1. Replacement Costs: - Parts: The cost of a new brake vacuum pump can range from $150 to $500 or more. OEM parts tend to be on the higher end of this range, while aftermarket parts are usually less expensive. - Labor: Labor costs can vary widely depending on the complexity of the replacement . Typically, labor might range from $100 to $300. The job can take a couple of hours, depending on the vehicle's design and the accessibility of the pump.2. Repair Costs: - In some cases, it might be possible to repair the existing pump rather than replace it. However, this is less common, as vacuum pumps are often sealed units that are not designed to be serviced. If repair is possible, it might cost between $100 and $200, primarily for labor, as parts for repair are usually minimal.
3. Additional Costs: - If the vacuum pump failure has caused damage to other components, such as the brake booster, additional repairs may be necessary, which can increase the overall cost.
4. Geographical Variation: - Prices can also vary based on geographical location. Urban areas with higher costs of living typically have higher labor rates than rural areas.
5. Vehicle Specifics: - Luxury or imported vehicles may have higher parts and labor costs due to the complexity of the systems and the need for specialized knowledge or tools.It's always a good idea to get multiple quotes from different repair shops and consider the warranty offered on parts and labor. Additionally, consulting with a trusted mechanic can help determine whether repair or replacement is the best option for your specific situation.
Typical Service Procedure
1. Diagnosis: Before any replacement or repair, a thorough diagnosis is performed to confirm that the brake vacuum pump is the source of the problem. This may involve checking for symptoms like a hard brake pedal, insufficient braking power, or a hissing noise from the engine bay.
2. Removal of the Old Pump: Disconnecting the Battery:To ensure safety, the vehicle's battery is usually disconnected to prevent any electrical issues. Accessing the Pump:Depending on the vehicle model, accessing the brake vacuum pump may require removing other components, such as engine covers or other parts obstructing access. Disconnecting Hoses and Electrical Connections:The vacuum hoses and any electrical connectors attached to the pump are carefully disconnected. Unbolting the Pump:The pump is unbolted from its mounting position, which may require specific tools depending on the vehicle design.
3. Inspection of Related Components: Hoses and Connections:All hoses and connections are inspected for wear, cracks, or leaks. Damaged hoses are typically replaced. Check Valves:Any check valves in the system are inspected to ensure they are functioning correctly.
4. Installation of the New Pump Mounting the New Pump:The new or repaired pump is mounted in place and bolted securely. Reconnecting Hoses and Electrical Connections:All hoses and electrical connections are reattached, ensuring they are secure and free of leaks. Reassembly:Any components removed to access the pump are reinstalled.
5. Testing: System Check:The brake system is tested to ensure the new pump is functioning correctly. This includes checking for proper vacuum pressure and ensuring there are no leaks. Brake Performance:The vehicle is typically taken for a test drive to ensure the brakes are operating effectively and the pedal feel is normal.
6. Final Inspection: A final inspection is conducted to ensure everything is in place and functioning as expected. This includes checking for any unusual noises or issues.
7. Documentation: The repair or replacement is documented, including any parts replaced and the work performed, which is important for warranty and maintenance records.These steps ensure that the brake vacuum pump is replaced or repaired correctly, maintaining the safety and performance of the vehicle's braking system.
What is a Brake Vacuum Pump and What Does It Do?
A brake vacuum pump is a component in a vehicle's braking system, particularly in vehicles with diesel engines or turbocharged gasoline engines. Its primary function is to generate the vacuum needed to assist the brake booster, which in turn helps reduce the effort required by the driver to apply the brakes.Here's a more detailed explanation of its role and function:
1. Vacuum Generation: In many vehicles, the engine naturally produces a vacuum that can be used to power the brake booster. However, in diesel engines and some modern gasoline engines, the natural vacuum is insufficient or inconsistent due to the engine's design. A brake vacuum pump is used to create the necessary vacuum.
2. Brake Booster Assistance: The vacuum generated by the pump is used to power the brake booster (also known as a vacuum servo). The brake booster amplifies the force applied by the driver on the brake pedal, making it easier to slow down or stop the vehicle.
3. Types of Vacuum Pumps: There are generally two types of brake vacuum pumps: - Mechanical Vacuum Pumps: These are driven by the engine, typically via a belt or directly from the camshaft. - Electric Vacuum Pumps: These are powered by the vehicle's electrical system and are often used in hybrid or electric vehicles where the engine may not always be running.
4. Importance for Safety: A properly functioning brake vacuum pump is crucial for vehicle safety. If the pump fails, the brake booster may not receive enough vacuum, leading to increased pedal effort and potentially reduced braking performance.
5. Maintenance and Issues: Regular maintenance checks can help ensure the brake vacuum pump is functioning correctly. Common issues include leaks, wear and tear, or failure of the pump, which can lead to a hard brake pedal and reduced braking efficiency.Overall, the brake vacuum pump is an essential component that enhances the braking system's performance, ensuring that drivers can apply the brakes with minimal effort.
Signs of a bad Brake Vacuum Pump
A brake vacuum pump is an essential component in vehicles, particularly those with diesel engines or turbocharged gasoline engines, as it helps provide the necessary vacuum for the brake booster to function effectively. If the brake vacuum pump begins to fail, it can lead to a variety of symptoms that can compromise vehicle safety. Here are some common signs of a failing brake vacuum pump:
1. Increased Stopping Distance: One of the most noticeable signs is an increase in the distance required to bring the vehicle to a complete stop. This occurs because the brake booster is not receiving enough vacuum to assist in applying the brakes.
2. Hard Brake Pedal: A failing vacuum pump can lead to a hard or stiff brake pedal. This happens because the brake booster is not getting the vacuum it needs to reduce the effort required to press the brake pedal.
3. Hissing Noise: A hissing sound when the brakes are applied can indicate a vacuum leak. This noise is often due to air escaping from a damaged or failing vacuum pump or its associated hoses.
4. Engine Performance Issues: Since the vacuum pump can also affect engine performance, you might notice issues such as rough idling, stalling, or a decrease in engine power. This is because the engine relies on a stable vacuum for various functions.
5. Illuminated Warning Lights: The vehicle's dashboard may display warning lights, such as the brake warning light or the check engine light, if the vacuum pump is not functioning correctly.
6. Oil Leaks: Some vacuum pumps are lubricated with engine oil. If there is an internal failure, it might lead to oil leaks, which can be visible around the pump or on the ground under the vehicle.
7. Unusual Vibrations: A failing vacuum pump might cause unusual vibrations or noises from the engine compartment, especially if the pump's internal components are damaged.
8. Reduced Brake Booster Functionality: If the vacuum pump is not supplying adequate vacuum, the brake booster may not function properly, leading to reduced braking efficiency.If you notice any of these symptoms, it is crucial to have the brake vacuum pump inspected and repaired by a qualified mechanic as soon as possible to ensure the safety and reliability of your vehicle's braking system.
How It Works
- Get a quote online or set-up a time to have your vehicle looked at.
- Pick time slots that work for you, easily, online.
- We will confirm appointments and send reminders.
- Our mechanics bring everything that is needed to you.
- All you have to do is provided a safe area for the work to be performed.
What we need from you
- A safe place to work on your vehicle
- No working on the side of busy roads
- No working on unstable or steep surfaces.
- We do not perform repairs during severe weather.
- Authorization from a property owner or management.
- Repair work done in a parking lot or at your requires permission.
- We do not do repairs in areas restricted by law.
Common Questions
Service Area
Our primary service area is greater Grand Rapids and includes Comstock Park, East Grand Rapids, Grandville, Kentwood, Walker, and Wyoming
Our secondary service area is provided by our Belding location and includes: Belding, Greenville, Ionia and the sorrounding areas.
Contact us if you have any questions about where we provide services.
