What are the steps to disassemble the front bumper of a New Santana?

What are the differences between Junling and Kangling?

There are three main differences between Kangling (i.e., Jianghuai Kangling) and Junling (i.e., Jianghuai Junling). The specific differences between Kangling and Junling are as follows: 1. Different characteristics: (1) Features of Jianghuai Kangling: Jianghuai Kangling integrates sedan-like design concepts and manufacturing processes into economical light trucks, ensuring that domestic economical light trucks not only have good economic performance but also offer comfort, safety, and environmental friendliness, thereby elevating the quality and grade of domestic economical light trucks. (2) Features of Jianghuai Junling: As a cost-effective economical light truck, Jianghuai Junling Good Luck adopts the Isuzu 100P high-roof cab and large-curved windshield, providing an attractive appearance and broad visibility for safer driving. 2. Different tonnage: (1) Tonnage of Jianghuai Kangling: Kangling is a 1-1.5-ton grade product of Jianghuai light trucks. (2) Tonnage of Jianghuai Junling: The tonnage of Jianghuai Good Luck ranges from 0.7 tons to 2 tons. 3. Different uses: (1) Use of Jianghuai Kangling: Suitable for mid-range light trucks in short-distance and economically developed regions, with different power segments tailored to meet various transportation needs in rural markets. (2) Use of Jianghuai Junling: To adapt to the development of the individual economy, Jianghuai Junling light trucks timely launched the Junling mid-size light truck, mainly targeting the medium and short-distance intercity logistics market.

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What are the causes of brake light failure?

The causes of brake light failure include the following: 1. Brake system failure: Damage to the brake fluid pipe causing severe oil shortage in the brake system; low oil level in the brake fluid reservoir leading to failure of the float-type sensor, resulting in the brake warning light not illuminating or lighting up to indicate a brake system fault; severe wear of brake pads, pre-buried wire breakage causing brake system failure; the brake warning system itself failing; simple circuit faults such as short circuits and the generation of steam in the brake fluid pipes causing brake system failure. The solution to such brake system failures causing the brake light not to illuminate is to seek professional repair at a maintenance shop. 2. Brake bulb failure: Mainly refers to the brake bulb exceeding its service life, with current halogen brake bulbs having a lifespan of 1~2 years. To solve this type of problem, LED lights can be used instead, with a lifespan of 5~10 years, low power consumption, fast response speed, no delay in lighting up, and being environmentally friendly without pollution. 3. Brake switch failure: Mainly refers to poor contact of the switch behind the brake pedal. The solution for this type of brake light not illuminating is relatively simple—just replace the brake switch.

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What is the minimum speed for second gear?

The speed in second gear should not be lower than 10 km/h. A manual transmission car uses a manual shift mechanical transmission (also called manual transmission, MT) to adjust the vehicle speed. This means you need to manually move the gear lever to change the gear engagement position inside the transmission, altering the gear ratio to achieve speed variation. The gear-speed matching requirements during the driving test (Subject 3) are as follows: first gear allows 0-20 km/h, shift to second gear at 15-20 km/h; second gear allows 10-30 km/h, shift to third gear at 25-30 km/h; third gear allows 20-40 km/h, shift to fourth gear at 35-40 km/h; fourth gear allows 30-50 km/h, shift to fifth gear at 45-50 km/h.

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What is the idle speed in second gear?

The idle speed in second gear is 5--10 km/h. Below is relevant information about idle speed: Introduction: A car's idle refers to an operating condition where the engine runs without load, known as idle speed. This occurs when the car is in neutral gear, and the engine speed during idle is called idle speed, which can be adjusted by modifying the throttle opening size, among other methods. Classification: Normal idle: When the vehicle is parked and the engine is started, the minimum stable engine speed is referred to as parking idle. Driving idle: During gear shifting, if the accelerator pedal is not pressed or is released while driving, maintaining the minimum throttle opening, the engine speed matches the parking idle speed, which is termed driving idle.

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What is the difference between SP oil and SN oil?

Here are the specific differences between SN oil and SP oil: 1. Grade: SN is the second grade of gasoline engine oil; SP is currently the highest grade of gasoline engine oil. 2. Oil film: SN has a relatively weak oil film; SP has a relatively strong oil film. 3. Protection performance: SN has average protection performance; SP has relatively strong protection performance. Below is extended information on the specific introduction of engine oil quality grades: 1. API Grade: API is the abbreviation of the American Petroleum Institute. The API grade represents the quality grade of engine oil. It uses codes to describe the working capability of engine oil. The grades are divided into SA, SB, SC, SD, SE, SF, SG, SH, SJ, SL, SM, and SN, with the later letters indicating higher grades. SP grade is currently the highest grade of engine oil. SJ is the standard from the 1990s, SL is the standard from 2001, SM is the standard from 2004, and SN is the standard from 2010. 2. Engine oil grade: SP-grade oil, as the highest grade of engine oil, is generally classified as fully synthetic oil. Semi-synthetic oils are mainly SL and SM grades, with some being SN grade. Among international brands, most engine oils are SF grade or higher. For example, Shell Helix Ultra is API-SM grade, while Shell Helix Red is API-SG grade, indicating that the quality grade of Helix Ultra is higher than that of Helix Red.

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What happens if the secondary air pump is broken and not replaced?

If the secondary air pump is broken and not replaced, the malfunction indicator light will illuminate, and a trouble code indicating "incorrect secondary air flow" may appear. Below is more information about the secondary air pump: Introduction: The secondary air system is one of the external purification devices designed to reduce exhaust emissions. It is used for exhaust reprocessing during the engine warm-up phase. In this process, fresh air is directly blown into the exhaust manifold to heat the catalytic converter more quickly. The engine controls the secondary air pump through the secondary air pump relay. Function: When the engine is cold, the secondary air pump supplies air to the three-way catalytic converter. This allows the exhaust gases to react with the oxygen in the air for secondary combustion, thereby increasing the temperature of the three-way catalytic converter. This helps the catalytic converter reach its optimal operating temperature faster, reducing the emission of harmful substances in the exhaust and serving an environmental protection purpose.

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What are the steps to disassemble the front bumper of a New Santana?

What are the differences between Junling and Kangling?

What are the causes of brake light failure?

What is the minimum speed for second gear?

What is the idle speed in second gear?

What is the difference between SP oil and SN oil?

What happens if the secondary air pump is broken and not replaced?

How Long Can Toothpaste Maintain the Effect of Removing Car Scratches?

Can Secondary Ignition Be Detected?

Why is Secondary Ignition Not Covered by Insurance?

What is the sequence for rotating car tires front to back?