Mercury Grand Marquis Brake pedal is spongy Inspection at your home or office.

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Brake pedal is spongy Inspection Service

How much does a Brake pedal is spongy Inspection cost?

On average, the cost for a Mercury Grand Marquis Brake pedal is spongy Inspection is $95 with $0 for parts and $95 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2003 Mercury Grand MarquisV8-4.6LService typeBrake pedal is spongy InspectionEstimate$114.99Shop/Dealer Price$124.99 - $132.49
1979 Mercury Grand MarquisV8-5.0LService typeBrake pedal is spongy InspectionEstimate$94.99Shop/Dealer Price$105.01 - $112.52
1981 Mercury Grand MarquisV8-4.2LService typeBrake pedal is spongy InspectionEstimate$94.99Shop/Dealer Price$105.01 - $112.52
1984 Mercury Grand MarquisV8-5.8LService typeBrake pedal is spongy InspectionEstimate$94.99Shop/Dealer Price$104.99 - $112.48
1976 Mercury Grand MarquisV8-6.6LService typeBrake pedal is spongy InspectionEstimate$94.99Shop/Dealer Price$105.02 - $112.55
1985 Mercury Grand MarquisV8-5.8LService typeBrake pedal is spongy InspectionEstimate$94.99Shop/Dealer Price$105.01 - $112.52
2007 Mercury Grand MarquisV8-4.6LService typeBrake pedal is spongy InspectionEstimate$99.99Shop/Dealer Price$109.87 - $117.28
2005 Mercury Grand MarquisV8-4.6LService typeBrake pedal is spongy InspectionEstimate$99.99Shop/Dealer Price$110.24 - $117.94
Show example Mercury Grand Marquis Brake pedal is spongy Inspection prices

When you press your brake pedal, it should feel firm and solid. There should be only minimal travel in the pedal before the brakes are engaged, and it should not require significant effort to slow or stop your vehicle. If you’ve noticed your brake pedal feels spongy or soft, there’s a problem with the system that must be identified and repaired immediately.

How this system works:

The “feel” of your brake pedal is created by fluid pressure in the master cylinder and the brake lines. When you press the pedal to slow or stop your car, the master cylinder responds by pushing fluid into the lines that feed the calipers and drums (depending on your vehicle, you may have disc brakes in the front and drums in the rear, or you may have disc brakes on all four wheels).

Once the fluid reaches the calipers, they activate a piston that closes the caliper on the rotor, squeezing it between two brake pads. In the case of drum brakes, an actuator is activated, which pushes the shoes outward against the inner surface of the drum.

In a normally operating system, you should feel little to no difference in the firmness of the brake pedal during any part of operation. However, there are several potential problems that could lead to a spongy or soft pedal feel.

Common reasons for this to happen:

  • Air in the Lines: If air gets into the brake lines, either due to low brake fluid in the master cylinder or from other source, it will create a spongy feel and reduce your stopping ability. This is sometimes a common occurrence after an inexpert brake pad replacement or repair. Air should be bled from the system after every repair to ensure proper operation and safety.

  • Damaged Caliper: Another potential problem that could cause a spongy brake pedal is a damaged brake caliper. If the caliper’s piston seal has started to leak, this will create a soft pedal. Brake fluid may also contaminate the surface of the rotor and/or brake pads, leading to further problems.

  • Master Cylinder Wear: If your master cylinder is older, it can sustain enough wear and tear that it loses fluid pressure. This is generally caused by a fluid leak at the master cylinder. Again, any loss of fluid pressure will lead to a brake pedal that feels spongy or soft.

  • Brake Line Damage: Your vehicle has both rubber and metal brake lines, and either type can be damaged. When this happens, the line may become crimped, which reduces the flow of fluid through it, or it may begin leaking, which will reduce overall pressure. Both conditions lead to a spongy or soft brake pedal.

  • Moisture in Brake Fluid: If your brake fluid hasn’t been changed in a while, there’s a good chance that it has absorbed moisture. Moisture can be absorbed through the pores on rubber brake lines, leading to a spongy or soft brake pedal.

What to expect:

A top-rated mobile mechanic will come to your home or office to inspect the entire brake system, including the master cylinder, the brake lines, the calipers, rotors and pads. The mechanic will then provide a detailed inspection report that includes the scope and cost of the necessary repairs.

How it's done:

The mechanic will need to inspect the entire system, with a particular focus on problems that cause air to be trapped in the lines, or that lead to low fluid levels in the brake system. The mechanic will need to inspect the calipers, the brake lines, the master cylinder and other components in order to determine the actual underlying cause of the problem.

How important is this service?

If you’re experiencing a spongy brake pedal, it’s a critical situation. Air in the lines or low brake fluid can compromise your safety on the road. Your brakes are the single most important safety system on your vehicle, and they must be professionally maintained at all times. One of our mechanics can inspect, diagnose and repair your car to ensure that you’re safe while driving.

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Rating Summary
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Scott

36 years of experience
899 reviews
Scott
36 years of experience
Mercury Grand Marquis V8-4.6L - Crankshaft Position Sensor - Phoenix, Arizona
Scott was great, on time, very nice. Really a good guy. Got done quicker than expected. All around A+ service.

Rod

17 years of experience
210 reviews
Rod
17 years of experience
Mercury Grand Marquis V8-4.6L - Spark Plugs - Deerfield Beach, Florida
It was a pleasure to have Rod back to work on my car. His experience in engine repair is evident when you watch him work. Thanks Rod for the work you performed for me. The car runs great.

Bobby

27 years of experience
88 reviews
Bobby
27 years of experience
Mercury Grand Marquis V8-4.6L - Oil Change - Charlotte, North Carolina
great

Brian

23 years of experience
661 reviews
Brian
23 years of experience
Mercury Grand Marquis V8-4.6L - Battery - Jacksonville, Florida
Very professional,courteous

Excellent Rating

(390)

Rating Summary
368
12
4
2
4
368
12
4
2
4
Number of Mercury Grand Marquis services completed
4290+
services done by our mechanics
TOTAL NUMBER OF EXPERT Mercury MECHANICS
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