What is the solution for hard brakes that can't stop when the air conditioner is on?

How to Use Engine Heat for Warming?

Using engine heat for warming is done by turning on the heating function of the air conditioning system, which utilizes the heat generated by the engine. The heating principle of a car's air conditioning system relies on the engine's heat. When the air conditioning is set to heat, the high-temperature coolant from the engine flows through the heater core. At the same time, the air blown by the fan also passes through the heater core, allowing the air conditioning vents to blow warm air. Instructions for using the car's air conditioning heating: The heater core is essentially a heat exchanger. It is recommended that drivers avoid turning on the heating immediately after starting the engine, as the vents will initially blow cold air, and doing so can hinder the engine from warming up quickly. After driving normally for 10 to 20 minutes, the heating can be turned on. If the heating is activated right after starting the engine, it will slow down the engine's warming process and increase fuel consumption.

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Where is the engine number of Chery Tiggo 5 located?

The engine number of Chery Tiggo 5 is located on the engine block, while the chassis number is stamped on the right side of the front compartment drain channel and on the instrument panel near the windshield. The vehicle's product label is fixed on the sheet metal of the front compartment drain channel. As the production version of Chery's concept car, the Chery Tiggo 5 is the second model produced on Chery's T1X platform. In terms of power, the Chery Tiggo 5 is equipped with a 1.5T engine model SQRE4T15, with a maximum power output of 112kW (152PS). It is paired with either a 7-speed manual or a 7-speed dual-clutch transmission.

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What Causes the Rear Door to Not Open?

The reason the rear door cannot be opened is that the child lock is engaged. It is recommended to check whether the small lever on the side of the right rear door is activated. Car Child Lock: The car child lock, also known as the child safety door lock, is located on the rear door lock. When opened, there is a small lever (safety mechanism) below the door lock. Pushing it toward the end with the child icon and then closing the door will prevent the door from being opened from the inside, allowing it to be opened only from the outside. Car Door: The car door provides access for the driver and passengers, isolates external interference, and to some extent mitigates side impacts, protecting the occupants. The quality of a car door is mainly reflected in its anti-collision performance, sealing performance, ease of opening and closing, and of course, other functional indicators.

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What Octane Rating of Gasoline Should Be Used for a Compression Ratio of 9.5?

A compression ratio of 9.5 should use 95 octane gasoline. For engines with a compression ratio between 8.5 and 9.0, 95 octane gasoline is recommended. If the compression ratio is higher, a higher octane rating gasoline should be used. The compression ratio of an engine refers to the degree of gas compression, which is the ratio of the volume of gas before compression to the volume after compression. Generally, gasoline engines have a compression ratio between 6 and 10, while diesel engines typically have a compression ratio between 16 and 22. If an engine has a high compression ratio, the temperature that the gasoline-air mixture can reach after compression is also higher, resulting in greater energy release during operation and higher power output. Conversely, if the engine has a low compression ratio, the temperature that the mixture can reach after compression is lower, leading to less power output and smaller energy release, thus requiring a lower octane rating of gasoline.

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What is the normal tire pressure for small cars?

Small cars generally use standard tires with a tire pressure range of 2.4-2.5 bar. According to the international GBT2978-2008 standard, the tire pressure for different types of tires is as follows: Standard tires: 2.4-2.5 bar; Reinforced tires: 2.8-2.9 bar; Maximum pressure: should not exceed 3.5 bar. There are generally three reasons for abnormal tire pressure: Tire pressure abnormality: Usually, an alarm will be triggered if the pressure is below 1.8 bar or above 3.0 bar. In this case, tire inspection and pressure adjustment are required. Tire pressure monitoring not reset: After inflating the tires, if the tire pressure is not reset in time, the tire pressure monitoring system will still record the previous data, causing the tire pressure monitoring indicator to light up. Simply reset the tire pressure to resolve this issue. Damaged tire pressure sensor: The tire pressure sensor is used to monitor tire pressure and is directly installed inside the tire, connected to the tire inflation valve. If the sensor is damaged due to impact while driving, it can also cause the tire pressure warning light to illuminate. For sensor damage issues, the only solution is to replace it with a new component.

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How Long Does a Motorcycle Spark Plug Last?

Motorcycle spark plugs have a lifespan of 15,000 kilometers. Methods to determine if a spark plug is damaged: Remove the spark plug and observe its appearance to assess its condition. A normal spark plug will have an insulator skirt and electrodes that appear gray-white, gray-yellow, or light brown. A properly functioning spark plug will have a reddish-brown insulator skirt, with an electrode gap between 0.8-0.9mm and no signs of electrode burn. If the spark plug is covered in oil or deposits but is not damaged, it can continue to be used after cleaning off the oil and deposits. If the spark plug is severely damaged, with signs such as blistering, black streaks, cracks, or melted electrodes, the cause of the damage should be identified. After troubleshooting, replace the spark plug with a new one. Additionally, if the spark plug appears black as if smoked, it indicates the wrong heat range was selected or the air-fuel mixture is too rich, or there is oil leakage.

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What is the solution for hard brakes that can't stop when the air conditioner is on?

How to Use Engine Heat for Warming?

Where is the engine number of Chery Tiggo 5 located?

What Causes the Rear Door to Not Open?

What Octane Rating of Gasoline Should Be Used for a Compression Ratio of 9.5?

What is the normal tire pressure for small cars?

How Long Does a Motorcycle Spark Plug Last?

What Causes Excessive Smoke in a Four-Cylinder Diesel Engine?

Can a motorcycle be registered if the factory plate is missing?

Can China 5 Vehicles Use China 6 Engine Oil?

Where is the air conditioning filter for the Enclave?