Kia K900 Brake pedal is spongy Inspection at your home or office.

Our certified mobile mechanics come to you 7 days a week between 7 AM and 9 PM.

Estimate price near me

Service Location

Customer Ratings

(3,923)

How A Diagnostic Works

Instantly book a certified mobile mechanic to come to you

Mechanic diagnoses the problem and quotes necessary repairs

Your vehicle is ready to go

Fair, upfront & transparent pricing for all services

Our certified mobile mechanics can come to you now.

Customer Ratings

(3,923)

Brake pedal is spongy Inspection Service

How much does a Brake pedal is spongy Inspection cost?

On average, the cost for a Kia K900 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
2017 Kia K900V8-5.0LService typeBrake pedal is spongy InspectionEstimate$114.99Shop/Dealer Price$124.99 - $132.49
2016 Kia K900V6-3.8LService typeBrake pedal is spongy InspectionEstimate$94.99Shop/Dealer Price$105.01 - $112.52
2017 Kia K900V6-3.8LService typeBrake pedal is spongy InspectionEstimate$94.99Shop/Dealer Price$105.01 - $112.52
2015 Kia K900V6-3.8LService typeBrake pedal is spongy InspectionEstimate$94.99Shop/Dealer Price$104.99 - $112.48
2016 Kia K900V8-5.0LService typeBrake pedal is spongy InspectionEstimate$94.99Shop/Dealer Price$105.02 - $112.55
2020 Kia K900V6-3.3L TurboService typeBrake pedal is spongy InspectionEstimate$94.99Shop/Dealer Price$105.01 - $112.52
* Kia K900V6-3.3L TurboService typeBrake pedal is spongy InspectionEstimate$99.99Shop/Dealer Price$109.87 - $117.28
2019 Kia K900V6-3.3L TurboService typeBrake pedal is spongy InspectionEstimate$99.99Shop/Dealer Price$110.24 - $117.94
Show example Kia K900 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.

Fast and easy service at your home or office

Backed by 12-month, 12.000-mile guarantee


Meet some of our expert Kia mechanics

Real customer reviews from Kia owners like you.

Excellent Rating

(3,923)

Rating Summary
3,734
98
22
10
59
3,734
98
22
10
59

Richard

21 years of experience
237 reviews
Richard
21 years of experience
Kia K900 V8-5.0L - Oil Change - Naples, Florida
Great job, punctual, efficient and transparent. No waiting, just perfect.

John

20 years of experience
573 reviews
John
20 years of experience
Kia K900 V8-5.0L - Valve Cover Gasket - Orlando, Florida
Did a great job very professional knows what he is doing

John

20 years of experience
573 reviews
John
20 years of experience
Kia K900 V8-5.0L - Smoke from engine or exhaust - Orlando, Florida
Great trust worthy mechanic who knows what he doing

Casey

24 years of experience
152 reviews
Casey
24 years of experience
Kia Spectra L4-2.0L - Oil Change - Snohomish, Washington
How have I not found out about this service sooner? I've been so crazy busy lately and my car has fallen down on my list of priorities so to be able to come home and have someone fix my car while I get chores and dinner done, is amazing. Casey was really great. He didn't try to sell me anything. He left some feedback that I'll definitely look into but I appreciate he didn't try to push any sales. Very nice and did a great job. Thank you!

Excellent Rating

(3,923)

Rating Summary
3,734
98
22
10
59
3,734
98
22
10
59
Number of Kia services completed
43153+
services done by our mechanics
TOTAL NUMBER OF EXPERT Kia MECHANICS
1000+
experts on our platform

Recent articles & questions

A Buyer’s Guide to the 2012 Mercedes-Benz ML350 BlueTec
The The 2012 Mercedes-Benz ML350 BlueTec is a safe vehicle that offers many standard features such as solid wood accents, thick leather on the seats, and memory buttons to save your seating position. The ride is comfortable as it has...
How to Get a Hawaii Driver's Permit
The The state of Hawaii requires that all drivers under the age of 18 follow a graduated licensing program that includes an instructional permit, a provisional driver’s license, and finally a full driver’s license. In order to obtain a driver’s...
How to Reset Automatic Windows
Technology Technology is great most of the time. It used to be that you could replace the battery in your vehicle and not have to worry. However, many modern cars will lose the automatic window function after battery replacement (https://www.yourmechanic.com/article/how-to-change-a-car-battery_2)....

Car getting low gas mileage

Yes, 16 mpg is very low (https://www.yourmechanic.com/article/5-essential-things-to-know-about-fuel-economy) for a Kia Rondo, especially with the amount of highway driving you do daily. Start with basics like the air filter (https://www.yourmechanic.com/services/air-filter-replacement) and tire pressure (https://www.yourmechanic.com/article/how-do-i-check-my-tire-pressure), which are two big items that will...

Why is my car idling high at an RPM of 1200?

This may be caused by a dirty or failing idle air control valve/module. As you may know, this is a unit that monitors the air intake as it is mixed with fuel prior to being injected into the engine. When...

Misfiring at high speed

Engine misfires (https://www.yourmechanic.com/services/engine-is-misfiring-inspection) can be caused by many different problems and are generally caused by either a spark or fuel issue or in some cases, a combination of both. Spark related problems generally will result from things like ignition coils,...

How can we help?

Our service team is available 7 days a week, Monday - Friday from 6 AM to 5 PM PST, Saturday - Sunday 7 AM - 4 PM PST.

1 (844) 997-3624 · hi@yourmechanic.com