Why does the car occasionally shake at idle speed?

1 Answers
MasonRose
07/30/25 5:01am
Occasional shaking of the car at idle speed can be caused by a fault in the electrical system, or issues with the fuel system and lubrication system. If it's an electrical system fault: It's mostly a problem with the spark plugs, which need to be replaced. If it's a fuel system problem: The throttle may be dirty and needs cleaning. If it's a lubrication system problem: The lubricant may be dirty and needs changing. Below is an introduction to car maintenance: 1. Introduction to car maintenance: Car maintenance refers to the regular inspection, cleaning, replenishment, lubrication, adjustment, or replacement of certain parts of the car as a preventive measure, also known as car servicing. 2. Scope of car maintenance: Modern car maintenance mainly includes the engine system (engine), transmission system, air conditioning system, cooling system, fuel system, power steering system, etc. 3. Purpose of car maintenance: The purpose of car maintenance is to keep the car clean and tidy, maintain normal technical conditions, eliminate hidden dangers, prevent faults, slow down the deterioration process, and extend the service life.
Was this review help?
3
1
Share
More Forum Discussions

What are the features of the Trumpchi M8?

Features of the Trumpchi M8: 1. USB music folder browsing function: After inserting a USB drive, open local music - USB music. In addition to browsing all songs on the USB drive, you can also view songs by folder, making it convenient to listen to songs in a specific folder on the USB drive. 2. Screensaver function: Press a button on the central control panel to easily activate the screensaver function. The screensaver page only displays key information such as the date and air conditioning, providing a cleaner driving experience. When listening to music during night driving, there's no need to turn on the screen, reducing screen interference and adding more convenience and safety to your journey. 3. Optimized account login: The Trumpchi M8 has improved the convenience of logging into your Trumpchi account, making it easy to log in under any driving scenario. Additionally, the linkage experience between the Trumpchi account and seat position memory has been further upgraded. You can adjust to a more comfortable seat position while driving and save it with a single button, ensuring precise seat position memory anytime, anywhere.
1
1
Share

Does the Trumpchi M8 have an automatic window roll-up feature when locking the car?

There is no automatic window closing function when the engine is turned off. Below is relevant information about the Trumpchi M8: 1. Interior Design: The M8 adopts the latest generation of Trumpchi's family-style interior design, featuring a "T"-shaped symmetrical layout that looks simple yet elegant. The coverage of soft materials is commendable, and it comes standard with a 12.3-inch LCD instrument panel, a 10.1-inch ADiGO large touchscreen infotainment system, and an electronic gear lever. Compared to the older GM8 model, it has undergone revolutionary improvements, addressing all the previous shortcomings of the GM8. 2. Powertrain Design: In terms of power, the new Trumpchi M8 is equipped with GAC's brand-new 2.0T turbocharged engine, codenamed 390T, with a maximum power output of 185kW (252PS) and a peak torque of 390N·m. It is paired with the only Aisin 8-speed automatic transmission in the Trumpchi lineup. The actual test drive performance is impressive, particularly the explosive power, making it a standout in domestic powertrain technology.
1
4
Share

Is the Trumpchi Yingbao a Joint Venture Car?

The Trumpchi Yingbao is a domestic car. Body dimensions: The length, width, and height of the car body are 4700*1850*1432mm, with a wheelbase of 2736mm. Exterior design: The front face features a distinctive design. The sides of the front bumper adopt a very three-dimensional design style, appearing triangular from the side and quadrilateral from the front, offering excellent visual variation. Powertrain: It is equipped with a 1.5T engine, delivering a maximum horsepower of 177 and a peak torque of 270 Nm. Interior: The interior of the Trumpchi Yingbao is primarily designed with simplicity in mind. The horizontal and vertical lines inside the car are clear at a glance. The symmetrical seat layout, T-shaped center console, horizontal air vents, flat-bottom multifunction steering wheel, and the integrated design of the LCD instrument panel and central control screen all contribute to a strong sense of fashion, practicality, aesthetics, and technological sophistication, as well as a refined texture.
12
4
Share

How Many Driving Modes Does the Trumpchi M8 Have and What Are They?

The Trumpchi M8 automatic transmission offers multiple driving modes, commonly including 'Economy Mode,' 'Sport Mode,' or 'Snow Mode.' If the Trumpchi M8 is equipped with driving mode switching, owners are advised to use 'Economy Mode' for regular driving, 'Snow Mode' for snowy conditions, and 'Sport Mode' when higher power demand is required. Below are some relevant details about the Trumpchi M8: 1. Interior Design: The M8 features the latest generation of Trumpchi's family-style interior design, adopting a 'T'-shaped symmetrical layout that looks simple yet elegant. The extensive use of soft-touch materials is commendable, and it comes standard with a 12.3-inch LCD instrument cluster, a 10.1-inch ADiGO infotainment screen, and an electronic gear lever. These represent revolutionary improvements over the previous GM8 model, addressing its past shortcomings. 2. Powertrain Design: In terms of performance, the new Trumpchi M8 is powered by GAC's newly developed 2.0T turbocharged engine, codenamed 390T, delivering a maximum power of 185kW (252PS) and a peak torque of 390N·m. It is paired with the brand's exclusive Aisin 8-speed automatic transmission. Test drives have shown impressive performance, particularly in terms of explosive power, making it a standout in domestic powertrain technology.
2
1
Share

What is the wheel size of the Volkswagen Polo?

Volkswagen Polo comes with different wheel configurations depending on the model. The factory-standard Polo offers two tire specifications: the base model features 14-inch steel wheels, while mid-to-high-end models are equipped with 15-inch aluminum alloy wheels. All Polo models come standard with Hankook tires, which are known for their durability but have a harder texture and produce more noise. A wheel, also known as a rim, is a barrel-shaped component mounted centrally on an axle, used to support the inner contour of a tire. Common automotive wheels include steel wheels and aluminum alloy wheels. Steel wheels are highly durable and often used in large trucks. However, they are heavy and lack design variety, which does not align with today's low-carbon and fashionable trends, leading to their gradual replacement by aluminum alloy wheels. Impact of wheel size on a vehicle: Larger wheels have greater load-bearing capacity; smaller wheels often use steel materials to save costs, while larger wheels typically employ aluminum alloy wheels, especially those made through forging processes, which can bear five times the load of standard steel wheels. Larger wheels improve cornering performance; after wheel modification, the increased contact area enhances stability during turns, significantly improving the vehicle's cornering performance. Larger wheels reduce ride comfort; bigger wheel sizes negatively affect ride comfort. Generally, the outer diameter of a tire is fixed, meaning larger wheels result in thinner tire walls, leading to poorer noise isolation from road surfaces, increased cabin noise, and reduced interior quietness. Larger wheels can degrade vehicle performance; bigger wheel sizes impact acceleration and braking performance. As wheel size increases, so does width, naturally increasing the wheel's weight, which requires more power to rotate, affecting acceleration. Larger wheels increase fuel consumption; bigger wheel sizes lead to higher fuel consumption. Larger wheels have an advantage in diameter, with correspondingly wider treads. The benefit is increased contact area with the road, enhancing grip and improving vehicle stability. However, the trade-off is greater friction, which can increase fuel consumption to some extent.
5
2
Share

How to Correct the Direction When Steering Too Late in Reverse Parking?

When reversing into a parking spot, the mnemonic for correcting steering that is too early or too late is: if you steer too early, the right side will be narrow, so turn the wheel back to the left; if you steer too late, the left side will be narrow, keep the wheel turned fully to the right. Additionally, it's important to control the speed using the clutch—only when the speed is sufficiently low will you have enough time to make corrections. When looking at the rearview mirrors, you don't necessarily need to sit up straight; slightly leaning your head forward can help ensure you accurately observe the position of the car body relative to the corner of the parking space. The methods for correcting steering that is too early or too late in reverse parking are as follows: 1. Steering too early: If the distance between the car body and the right front corner of the parking space is less than 30 cm, you can turn the wheel back by half a turn if it's slightly less than 30 cm. If you're about to hit the corner, then straighten the wheel. 2. Observing through the left and right rearview mirrors: Observe the position of the car body relative to the side lines through the left and right rearview mirrors, and straighten the wheel when the car body is almost parallel to the lines.
9
0
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.