How to Deal with Abnormal Noise When Starting the Chery E3 and Applying the Brakes?
3 Answers
The methods to address abnormal noise when starting the Chery E3 and applying the brakes are as follows: 1. Squealing Brakes: This could indicate multiple issues, such as problems with the caliper, brake disc, or brake pads. If the noise persists, check for dragging brakes. Poor caliper retraction can cause prolonged friction between the disc and pads, leading to abnormal noise under certain conditions. Also, inspect whether any foreign objects are trapped between the pads and disc. 2. Brake Pads Too Hard or Incorrect Installation of Anti-Noise Shims: If the pads are new, check if the brake disc has grooves, as localized friction can cause noise. If the disc is fine, consider whether the brake pads are too hard or if the anti-noise shims were installed incorrectly. Try reinstalling the brake pads and apply butter or specialized lubricant to the connection between the brake pads and caliper to resolve the issue. It could also be that the brake pads were installed backward; simply reassemble them correctly. This is especially important for owners who had their brake pads replaced at roadside stalls. 3. Noise on Rainy Days: Rainy weather can also cause brake noise. If the car has been parked for several days, the brake disc and pads may rust and stick together, possibly producing a loud bang upon startup. This is normal and not a cause for concern. Applying the brakes a few times will remove the rust from the disc. Another scenario is a whining noise during low-speed braking, which may be due to water in the brake disc or dampness of the pads and disc. The noise should disappear once the water dries.
I've been driving this Chery E3 for five or six years, and sometimes there's a sharp squeaking noise when I step on the brake at startup, which is really annoying. This situation is often caused by the brake pads being too thin or the brake discs having rust or scratches. Last year, my car had a similar problem, and after inspection, it was found that there was only a little bit of brake pad left. I suggest everyone not to wait and go to a regular repair shop as soon as possible. The mechanics will use professional tools to measure the thickness and replace them if necessary. In fact, abnormal noise is not just a noise problem; in severe cases, it can affect braking performance, especially in rainy or slippery conditions where the braking distance becomes longer. Regularly cleaning around the wheel hubs after washing the car can prevent rust debris buildup. Replacing a set of high-quality brake pads can generally last two or three years, making it much more worry-free.
My Chery E3 has only been driven for a little over a year, and there's this rattling sound when I brake at startup, which is quite alarming. After checking the manual, it's most likely due to worn brake pads or debris stuck in the gaps. As a new driver, I believe safety is paramount, so it's best not to tinker with it yourself, like spraying lubricant randomly, as that could damage the parts. Instead, go directly to a 4S shop or a trusted garage where they can quickly diagnose whether the brake discs are uneven or if the bearings are loose. Try to avoid sudden braking and stopping in daily driving, as this can extend the lifespan of the parts. Every time you refuel, take a moment to walk around the car and check the wheels for any obvious foreign objects. It's simple and practical, taking just a few minutes to eliminate potential hazards.
