How thick is the sidewall of a 225 tire?

Does the Air Conditioning Also Need to Stop During Engine Start-Stop?

During engine start-stop, the air conditioning also needs to stop working, as the air conditioning cannot be used when the engine start-stop technology is active. Below is additional information: Air Conditioning Compressor: The air conditioning compressor operates only when the engine is running. If the engine start-stop function is frequently activated, the lifespan and cooling efficiency of the air conditioning compressor may decrease. Engine start-stop technology automatically shuts off the engine when the vehicle comes to a temporary stop during driving. When it's time to move again, the system automatically restarts the engine. Engine Start-Stop Technology: If the vehicle is driving on a steep slope, it is advisable to avoid using the automatic start-stop function. Although the start-stop duration is brief, the engine's start-stop on a slope might lead to insufficient brake assistance. Turning Off the Automatic Start-Stop Function: During extremely hot weather when the air conditioning is running at full capacity, it is best to turn off the automatic start-stop function. This is because the air conditioning requires significant power consumption, and the vehicle's electrical system might not provide enough power to operate the air conditioning when the engine is off, potentially causing discomfort for passengers.

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Will the engine definitely be damaged if it is started a second time after water ingress?

Starting the engine a second time after water ingress does not necessarily mean it will be damaged. If the vehicle stalls during wading, do not attempt to restart it. Below are some additional details: Water in the air filter: If the engine can still be started after wading, but the air filter has taken in water, the engine may inhale some moisture along with the air. This moisture forms steam, and when mixed with gasoline, it can combust fully, which generally does not significantly affect the engine. A small amount of water entering the engine: If water reaches the cylinders and mixes with the engine oil, the oil quality will deteriorate. Water in the oil can increase wear on engine components, potentially leading to louder engine noise and greater vibration while driving. Starting and then stalling: If the engine starts but stalls again after a few seconds, and subsequent attempts to restart fail, this is the most severe scenario. Since water cannot be compressed, its presence in the cylinders during high-speed operation can cause severe damage, such as bending the valves and connecting rods, seizing the pistons, significant cylinder wear, and even bending the crankshaft.

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What Happens If You Exceed the Fuel Tank Capacity?

It is normal for the amount of fuel filled to exceed the tank's rated capacity. During the actual refueling process, the fuel volume may surpass the calibrated capacity. This occurs because the fuel tank capacity specified by the car manufacturer is measured from the bottom of the tank to the safe limit. There is still some space from the safe limit to the tank opening, which is reserved to allow for fuel expansion when temperatures rise, preventing overflow. If fuel is filled up to the tank opening during refueling, the actual fuel volume will exceed the rated tank capacity. If car owners want to check the remaining fuel level, they can observe the fuel gauge on the right side of the dashboard, which is marked with 'E' and 'F.' When the pointer is close to 'E,' it indicates low fuel, while nearing 'F' means the fuel level is sufficient. Fuel tank maintenance includes the following steps: Drain accumulated water and sediment from the tank, and check for fuel leaks at pipe joints and valves. For fuel tank caps equipped with air valves and vapor valves, ensure the vent holes are clear. The filter screen at the fuel filler neck should remain intact to prevent impurities from entering the tank during refueling and clogging the fuel lines. The sealing gasket on the fuel filler cap should also be in good condition to avoid fuel spillage while driving.

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Which Method is Best for Car Tire Repair?

Among tire repair methods, the cold patch method is considered the best. Other methods include hot vulcanization repair, internal patch repair, plugging with rubber strips, and mushroom plug repair. More details about car tire repair are as follows: Cold Patch Repair: Cold patch repair involves thinning the inner side of the leaking hole on the tire. A specialized adhesive strip is then applied and repeatedly pressed to restore the tire to normal use. Hot Vulcanization Repair: Hot vulcanization is typically used for truck bias-ply tires. Passenger car tires should not be repaired this way, as the heating process can damage the tire crown and may not ensure sufficient strength. It should be avoided whenever possible. Internal Patch Repair: Larger tire specialty shops often use this method, which operates on a principle similar to bicycle tire repair. Plugging with Rubber Strips: This is the quickest and most convenient tire repair method. It involves directly inserting a rubber strip into the leaking hole using a nail, effectively sealing it and allowing the tire to be used normally in a short time. Mushroom Plug Repair: The mushroom plug is made from special materials with properties very similar to rubber. It is inserted into the leaking hole on the inner side of the tire and then smoothed out.

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What is the difference between AMT transmission and manual-automatic transmission?

Transmission is one of the important drivetrain components of a car, and its performance is a key parameter determining the vehicle's overall performance. Transmissions are mainly divided into manual transmissions and automatic transmissions. Among them, both AT and AMT belong to automatic transmissions. The specific differences between the two are as follows: 1. AT Transmission: The AT transmission consists of a valve body, oil pump, clutch, brake, one-way clutch, diaphragm spring, snap ring, steel plates, friction plates, large sun gear, small sun gear, planetary carrier, and ring gear. The structure of the AT transmission is complex and precise, and in actual vehicle installation, it needs to be connected to a torque converter. The AT-automatic transmission is mature in technology but has relatively higher fuel consumption. 2. AMT Transmission: The AMT transmission is essentially a manual transmission with automatic clutch and gear-shifting functions. Its structure is fundamentally the same as that of a traditional parallel-shaft manual transmission. The AMT transmission has relatively noticeable gear-shifting impacts (though advancements in electronic control technology have made gear-shifting actions and timing more precise, reducing the impact). It features a simple structure, high reliability, and ease of maintenance. Since it is essentially a manual transmission with added automatic clutch and gear-shifting mechanisms, it has more gear ratios, making it more adaptable to various complex working conditions. Ordinary AMT transmissions cannot amplify the input torque because they lack a torque converter. Only some heavy-duty transport vehicles, to cope with their specific working conditions, use AMT transmissions equipped with torque converters.

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What is B5?

B5 is a paper size specification. The commonly used B5 size is EXTRA, which follows the international standard dimensions of 176mm x 250mm. Additionally, there was another standard of 182mm x 257mm used in mainland China before 1982. Like other paper sizes, the establishment of an internationally standardized B5 size aims to regulate and unify paper dimensions, which holds significant importance for promoting foreign trade and international exchanges. Below is some extended information: A3: A3 paper refers to the internationally standardized A3 size, measuring 297mm × 420mm. A4: A4 paper is defined by the ISO 216 standard of the International Organization for Standardization, with dimensions of 210mm × 297mm. This international standard is adopted by the majority of countries worldwide for their paper sizes.

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How thick is the sidewall of a 225 tire?

Does the Air Conditioning Also Need to Stop During Engine Start-Stop?

Will the engine definitely be damaged if it is started a second time after water ingress?

What Happens If You Exceed the Fuel Tank Capacity?

Which Method is Best for Car Tire Repair?

What is the difference between AMT transmission and manual-automatic transmission?

What is B5?

What Causes Sudden Loss of Power While Driving a Car?

What to Do When Your Driver's License Reaches 12 Points?

Where is the engine of Changan CS55 produced?

Can You Make a U-Turn at an Intersection with Double Yellow Lines?