What is the reason for the weak braking of the Mistra?
3 Answers
The reason for the weak braking of the Mistra is that the components of the car's braking system have failed, causing the braking system to malfunction, or the brake discs are excessively worn, resulting in a longer braking distance for the car. Common braking devices: There are two types: drum brakes and disc brakes. Drum brakes have lower manufacturing costs, while disc brakes have better heat dissipation performance and are less prone to brake failure. Working principle of brakes: They convert the kinetic energy of the car into frictional heat energy to dissipate it. When braking, the car's brake pedal is pressed through the brake lever linkage, transmitting the force to the brake shoes on the brake drum, which clamp the brake, causing the wheel disc to slow down or stop the car. The most critical parts of the car's braking system are the brake pads and brake discs, which need to be replaced regularly.
I've encountered many situations where my Mistra couldn't brake effectively. The most common issue is when the brake pads wear too thin, with the friction material almost gone, naturally weakening the braking force. Or when brake fluid leaks or air gets in, the pedal feels soft and sinks deeper, which is more noticeable during continuous braking or high temperatures. If there's a fault in the ABS system, such as dirty sensors or a broken pump, control deteriorates. Brake discs that are scratched, warped, or discolored from overheating also reduce effectiveness. I've also seen cases where tire pressure is too high or the tread is worn out, making it easier to skid on slippery roads and increasing stopping distance. Regular checks are crucial. I recommend owners measure brake pad thickness every 5,000 kilometers and replace them if they're too thin, while also paying attention to any changes in pedal feel. Don't overlook safety—address any issues early by visiting a professional repair shop.
As a veteran owner of a Mistra for five years, I once almost couldn't stop in the rain. It turned out the brake fluid had absorbed too much moisture, causing vapor lock under high temperatures and insufficient pressure. Worn tire treads also made it slippery like skating on wet roads, affecting braking. I make it a habit to check fluid levels and tire grooves monthly - if below 3mm, they need replacing. Slowing down and braking early in rain reduces emergencies. Over time, I also notice if the brake pedal feels spongy, which could indicate issues. Overall, simple maintenance prevents major troubles.
