July 21, 2024
When you step on your brake pedal, you want to feel confident that your vehicle’s going to stop. If your brakes aren’t working right, it’s a risk to your safety and the safety of others on the road. After all, you’re driving a machine that weighs thousands of pounds, and you have to be able to stop that big machine quickly and with control, especially with some of the speeds you travel on the highways.
The heart of your vehicle’s brake system is the master cylinder. When you apply the brakes, the master cylinder has pistons, springs, and brake fluid. That fluid amplifies and distributes the force of your foot through brake lines to calipers at all your wheels. Those calipers squeeze down on rotors or discs, which is what slows down and stops your vehicle.
For safety, a master cylinder has two cylinders, one for two wheels, and the other for the remaining two wheels. That way, if there is a failure in one, you’ll still have braking power at half your wheels.
The master cylinder doesn’t last forever, of course, and here are some signs it may have problems. When you press on the brake pedal, it feels soft and spongy. You may see the brake light on your instrument panel go on. You may notice brake fluid leaking, or it may be discolored.
All of those are signs of brakes that need attention, and among the possible culprits is a master cylinder that has failed. When you bring it in for a technician to look at, they’ll check not only the master cylinder but also the rest of the components, such as pads, discs, shoes, brake lines, and hoses. If your master cylinder needs replacing, we’ll make sure all the other parts meet the manufacturer’s specs as well.
Brakes are important. Really important. Full stop.
Tuffy Fort Wayne - Coldwater
4501 Coldwater Rd.
Fort Wayne, Indiana 46825
260.483.2236

November 2, 2025
You may have heard someone say they just got the air filter replaced in their vehicle. But did you know your vehicle has two different major air filters and they both perform quite differentbut very importantduties? Todays vehicles have a cabin air filter, and an engine air filter. The engine a... More

October 27, 2025
If youve ever driven a bicycle with hand brakes, youll probably understand how the brake pads on your vehicle work. Bicycle brakes use a system that squeezes the bike wheels rim with a pair of cushioned pads activated by your hand squeezing the hand brakes on your handlebars. The friction of tho... More

October 23, 2025
You may have never thought about it, but when you turn a corner, the wheels on one side of your vehicle turn at a different speed than the other side. What is this magic? The answer is something called the differential. A differential is a gear box placed between the drive wheels and needs lub... More