Can the car be driven if the exhaust valve is damaged?

Why is there a scraping sound from the undercarriage when lightly pressing the brakes?

Here are the main reasons for the scraping sound from the undercarriage when lightly pressing the brakes: 1. Brake pad wear: The friction between the brake pads increases when braking, causing abnormal noises. 2. Loose undercarriage components: When the undercarriage is loose, it can cause friction between various parts, leading to abnormal noises. 3. Aging of undercarriage rubber, resulting in reduced performance. 4. Faulty lower control arm. Below is an analysis of the reasons for abnormal noises from the undercarriage: 1. When turning, abnormal noises from the undercarriage may indicate faults in the steering system or suspension system, as the vehicle's tilt during turning causes deformation in the suspension system. 2. When driving on good road conditions, abnormal noises from the undercarriage may be due to faults in the braking system components, such as loose or worn parts, out-of-round brake drums, or uneven brake discs. 3. Abnormal noises from the undercarriage may also indicate issues with the bearings connecting moving and stationary parts. If there is a problem with the bearings, the driver can identify it by lightly pressing the brakes. If the noise remains unchanged during uniform motion, it indicates a bearing issue. 4. When driving on poor road conditions, abnormal noises from the undercarriage are mostly due to suspension system abnormalities or loose braking system components, with the suspension system often producing friction sounds.

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What are the symptoms of a broken car control arm?

Control arms are connected to the vehicle body with rubber bushings, which serve to absorb vibrations and reduce noise. Over time, these rubber bushings are prone to aging and damage. When this happens, the front of the vehicle may produce a clunking noise when driving on bumpy roads or during braking, and the chassis may feel noticeably loose. In such cases, it is necessary to replace either the control arm bushings or the entire control arm. Below is an introduction to control arm usage:1. During normal driving, when passing over speed bumps, potholes, or encountering obstacles, the undercarriage may scrape or the vehicle may drop off the road edge, potentially damaging the control arm. If this occurs, ensure safety first and immediately move the vehicle to a secure location. If the vehicle cannot be driven out, call for roadside assistance to request a tow truck.2. Once the vehicle is in a safe location, park it on level ground and straighten the steering wheel. Visually inspect the four tires for any obvious abnormalities. If abnormalities are found, the control arm may be severely deformed, and it is not advisable to continue driving. The vehicle should be towed to a repair facility for inspection. If no abnormalities are visible, drive the vehicle for a short distance to check for any pulling to one side. If the vehicle pulls to one side, take it to a repair facility for a wheel alignment. If the alignment cannot be adjusted properly, it may be necessary to replace the control arm.

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What is the battery model specification for Hyundai ix35?

The original battery model for Hyundai ix35 is CMF60L-BCI. Here are some precautions to note when charging the battery: 1. If the battery discharges quickly in a short time (for example, turning on the headlights or interior lights when the vehicle is not in use), it should be charged slowly (low current) for 10 hours. 2. If the battery discharges slowly due to high electrical load, it should be charged at 20-30A for 2 hours. 3. When charging the battery, observe carefully. If violent gassing (boiling) occurs in the battery cells or the electrolyte temperature exceeds 49°C, stop charging or reduce the charging rate.

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How to Turn on the Heater in Trumpchi GS8?

Trumpchi GS8's heater usage method is as follows: 1. After starting the car, it is not advisable to turn on the heater immediately. Wait for about 3-5 minutes until the water temperature rises to the normal level, i.e., when the water temperature reaches the middle, then turn on the heater. 2. There is no need to turn on the air conditioning (i.e., the AC cooling switch) because the heater utilizes the car's own heat cycle, which saves fuel. 3. Set the air conditioning circulation mode to the internal circulation mode to help the car interior heat up quickly. Then, switch to external circulation as needed to facilitate air circulation inside the car. When the engine is running, incomplete fuel combustion will produce high concentrations of carbon monoxide.

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How to Check the Emission Standard of Suzuki Wagon R?

Here are the methods to check the emission standard of Suzuki Wagon R: 1. The most obvious way is to look at the label on the front windshield of the car, where you can find the environmental compliance mark. 2. Another method is to check the vehicle documentation. Look for the page on vehicle conformity or the page starting with the vehicle certification number. These pages contain the emission standard information, though not directly stated as "National X". Instead, you'll find a string of characters, which you can search online to determine the corresponding emission standard. Below is some information about the Suzuki Wagon R: 1. As an economical compact car, the Suzuki Wagon R is known for its low fuel consumption. Theoretical fuel consumption: 4 liters/100 km, average fuel consumption: 5 liters/100 km. The manufacturer's stated fuel economy is 4.0 liters/100 km at a constant speed of 50 km/h, and in actual use, it generally stays below 5 liters/100 km. 2. The 1.4-liter engine offers 31% more power than the 1.2-liter version, delivering robust performance at high speeds, capable of reaching 120 km/h in 3rd gear. Despite its taller body, which results in higher wind resistance compared to sedans, the Wagon R's engine performance remains strong, and its fuel consumption is relatively low.

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What brand are the tires on the Buick Excelle?

The Buick Excelle is equipped with Goodyear tires. Here is some information about Goodyear tires: 1. The Goodyear Tire & Rubber Company was founded in 1898 in the United States and has over a century of history. 2. Goodyear is the world's largest tire manufacturing company, headquartered in Akron, Ohio, USA. The company primarily produces tires, engineered rubber products, and chemical products in over 90 factories across 28 countries. Goodyear tires have the following characteristics: 1. High-performance tires: Better grip, superior drainage, lower aspect ratio, and wider tread. 2. Sport tires: Excellent drainage, shorter braking distance, good cornering performance, strong grip, and superior handling.

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Can the car be driven if the exhaust valve is damaged?

Why is there a scraping sound from the undercarriage when lightly pressing the brakes?

What are the symptoms of a broken car control arm?

What is the battery model specification for Hyundai ix35?

How to Turn on the Heater in Trumpchi GS8?

How to Check the Emission Standard of Suzuki Wagon R?

What brand are the tires on the Buick Excelle?

What brand is WARRIOR tires?

Where is the license plate with 'Liao H' from?

What do MAX A/C and A/C mean in car air conditioning?

Which country's brand is BYD?