Why Does the Car Move Without Pressing the Accelerator?

What is the size of a 14*2.125 tire?

14*2.125 tire refers to a tire where the number 14 indicates the width of the tire, which is 14 inches. The 2.125 refers to the inner diameter of the tire, also known as the tire width, which is 2.125 inches. Below is a detailed introduction to tires: 1. Replacement cycle: Tires should be replaced every 3 years. If the vehicle is driven 20,000 kilometers per year, replacement can be considered after 2 to 3 years. If the vehicle is driven approximately 10,000 kilometers per year, replacement should be considered after 4 to 5 years. Tires are often used under complex and demanding conditions, enduring various deformations, loads, forces, and high and low temperatures during operation. Therefore, they must have relatively high load-bearing performance, traction performance, and cushioning performance. At the same time, they are also required to have relatively high wear resistance and flex resistance, as well as relatively low rolling resistance and heat generation. 2. Tire specifications: The international standard tire code represents the section width and aspect ratio in millimeters. It is followed by: tire type code, rim diameter (in inches), load index (allowable load mass code), and allowable speed code. For example: In 175/70-R1477-H, 175 represents a tire width of 175 millimeters, 70 indicates that the tire's aspect ratio is 70%, meaning the section height is 70% of the width, the rim diameter is 14 inches, the load index is 77, and the speed rating is H.

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What Causes Unstable Idle Speed in Natural Gas Vehicles?

Unstable idle speed in natural gas vehicles may be due to uneven combustion of natural gas. Specific causes: Clogged idle air jets, malfunctioning idle control devices, weak spark in individual spark plugs, poor valve sealing, intake manifold leaks, incorrect ignition timing (too early or too late), or improper idle speed adjustment. Solutions: First, adjust the idle speed. If the issue persists after adjustment, check if the idle jets and idle air jets are clogged. If clogged, clean them with gasoline or acetone and blow through with compressed air. If not clogged, stabilize the engine at a certain RPM and listen for air leaks at the intake manifold or carburetor gaskets. If leaks are found, tighten screws or adjust gasket thickness to resolve.

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Does coasting downhill with the clutch pressed burn the clutch?

Coasting downhill with the clutch pressed will burn the clutch. Checking the clutch: If the clutch does not disengage completely, try pressing the clutch pedal all the way down to see if you can shift gears. If the clutch components are damaged, they need to be repaired or replaced, including the friction plate, pressure plate, and release bearing. Clutch slipping: The main causes of clutch slipping are insufficient friction on the clutch friction plate; shifting gears or disengaging before the clutch is fully engaged; driving for long periods with the clutch partially engaged or coasting with the clutch pressed; and applying excessive throttle when shifting or disengaging gears before they are fully engaged, leading to abnormal wear of the clutch plate.

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Can a motorcycle be transferred without annual inspection?

Motorcycles cannot be transferred without annual inspection. Introduction to vehicle transfer: Vehicle transfer refers to changing the name of the vehicle owner. When buying a used car, besides checking the condition of the car, the most important step is completing the transfer procedures. Principle of vehicle transfer: Every vehicle has a fixed registration, which mainly records the owner's information, address, and some relevant vehicle parameters. Insurance transfer is required: After the vehicle transfer is completed at the vehicle management office, the new owner should bring the transfer certificate, a copy of the vehicle license, the original insurance policy, their ID card, and the original insurer's ID card to the original insurance company to fill out a transfer application form, and then the transfer procedure can be completed.

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Is it normal for the screws on a new car's bumper to have been tightened?

It is not normal for the screws on a new car's bumper to have been tightened. Generally, the body parts of a vehicle are adjusted and installed at the factory and do not require later adjustments. Composition of the bumper: The front and rear bumpers of a car are made of plastic. Typically, a car's plastic bumper consists of three parts: the outer panel, the cushioning material, and the crossbeam. The outer panel and cushioning material are made of plastic, while the crossbeam is formed by stamping cold-rolled thin sheets into U-shaped channels. The outer panel and cushioning material are attached to the crossbeam. Function of the bumper: The car bumper is a safety device designed to absorb and mitigate external impacts, protecting the front and rear parts of the vehicle. In addition to maintaining its original protective function, it also aims for harmony and unity with the car's body design and pursues lightweight construction.

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How many people can a wedding car accommodate?

Wedding cars typically seat four people. Vehicle passenger capacity: Each vehicle model is different, and the passenger capacity varies. It depends on the specified seating capacity listed on the car owner's vehicle documents. Some cars are designated for 2 people, some for 4, and others for 5. The number of passengers allowed as stated on the vehicle's relevant documents must be strictly followed to avoid overloading. Overloading regulations: For family cars, carrying passengers exceeding 20% of the designated capacity results in a 3-point penalty, while exceeding 20% leads to a 6-point penalty. This means that if a sedan with a designated capacity of 5 people carries 6, exceeding 20%, it will incur a 6-point penalty, with consequences as severe as running a red light. Note that traffic laws do not differentiate between adults and children; 4 adults and 1 child still count as 5 people.

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Why Does the Car Move Without Pressing the Accelerator?

What is the size of a 14*2.125 tire?

What Causes Unstable Idle Speed in Natural Gas Vehicles?

Does coasting downhill with the clutch pressed burn the clutch?

Can a motorcycle be transferred without annual inspection?

Is it normal for the screws on a new car's bumper to have been tightened?

How many people can a wedding car accommodate?

What does the yellow exclamation mark light on a car mean?

Why is the temperature gauge normal when the thermostat is broken?

Can Regular Car Keys Be Duplicated?

What is the power source of new energy vehicles?