What engine is used in the JAC S4?

What to Do When the Car Cigarette Lighter Won't Pop Out?

If the car cigarette lighter won't pop out, you can try adjusting the angle of the retaining spring or replacing the fuse. The steps to use the cigarette lighter are: 1. Insert the cigarette lighter into the car's power socket; 2. Press and hold it down until the heating element reaches the required temperature, and it will pop out automatically; 3. After use, place the cigarette lighter back into the power socket. Precautions for using the cigarette lighter include: 1. The cigarette lighter has a dedicated power line and should not be mixed with other circuits; 2. It should be inserted and removed vertically without shaking; 3. Avoid using high-power electrical devices on the cigarette lighter; 4. After lighting a cigarette, the lighter should be reinserted into the socket; 5. Unplug external devices promptly after parking.

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What is the principle of the ABS system?

The principle of the ABS system is: during braking, the ABS quickly determines the wheel lock-up state based on the speed signals from each wheel speed sensor, closes the normally open input solenoid valve on the wheel that is starting to lock up, keeping the braking force constant. If the wheel continues to lock up, the normally closed output solenoid valve is opened, and the braking pressure on that wheel rapidly decreases due to the direct connection to the brake fluid reservoir, preventing the wheel from completely locking up due to excessive braking force. The functions of ABS are: 1. To maximize the effectiveness of the brakes, reducing braking time and distance; 2. To effectively prevent vehicle skidding and fishtailing during emergency braking, ensuring good driving stability; 3. To allow steering during emergency braking, ensuring good steering control; 4. To avoid intense friction between the tires and the ground, reducing tire wear.

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What Material Are Car Brake Pads Made Of?

Car brake pads are made of asbestos-free friction materials, and the replacement cycle for brake pads is approximately 80,000 kilometers. Car brake pads refer to the friction materials fixed on the brake drum or brake disc that rotates with the wheel. The friction linings and friction blocks within them withstand external pressure to generate friction, thereby achieving the purpose of vehicle deceleration. The method for replacing car brake pads is as follows: 1. Lift the car and remove the tire; 2. Unscrew the fixing screws on the brake caliper and remove the brake caliper; 3. Remove the old brake pads and push back the brake caliper piston; 4. Clean the installation bracket of the brake disc and install the new brake pads.

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What documents are needed for the first maintenance?

The items required for the first maintenance include: driver's license; maintenance manual; vehicle registration book; warranty manual; owner's ID card; vehicle's driving license; vehicle's purchase invoice, and you need to go to the designated first maintenance institution for the service. Important note: Make an appointment with the 4S shop in advance. The first maintenance refers to the initial service after a new car has been driven. The specific timing varies by vehicle, generally after driving 1,000 to 3,000 kilometers. The car must participate in the first maintenance promptly, neither in advance nor delayed. The completion of the first maintenance marks the end of the car's break-in period, allowing it to be driven according to the standard load and normal speed required by the vehicle. The timing of the first maintenance is calculated based on the date of vehicle pickup. There are two indicator values for the first maintenance: mileage and time. Whichever condition is met first will be the standard. The first maintenance items include: changing the engine oil and oil filter, cleaning the air filter, checking various oil levels for normalcy, inspecting the generator belt and wiper blades for damage, checking tire pressure for normalcy, and examining tires for damage or bulges, etc. Time required: Completing all tasks takes approximately 2 hours. The most important aspect of the first maintenance for a new car is changing the engine oil and oil filter. When changing the oil, the oil filter must also be replaced. The selection of engine oil must refer to the "Vehicle Use and Maintenance Manual," as different vehicle models specify different oil grades. Maintenance precautions: Do not rinse the interior of the car body with water: Many people clean their cars themselves during holidays, using water to wash the body and wiping it with a cloth. It is important to note that the interior of the car body should not be directly rinsed with water. If the floor mats are dirty, you can use a vacuum cleaner or take them out, scrub them with a brush and detergent, dry them, and then put them back. There are many holes under the rubber mats on the floor of the driver's compartment. If water enters, it will not dry by air but will flow through these holes to areas like the gearbox, causing erosion and corrosion. The best practice is to clean with a vacuum cleaner and then wipe with a cloth to prevent water accumulation. Do not mix different brands of antifreeze: When the antifreeze in the car is insufficient, it is recommended to drain the antifreeze and add the same brand from the beginning. Since different brands of antifreeze have vastly different chemical properties, the various functional additives may corrode each other. Different brands of antifreeze use different additives, so they should not be mixed to avoid unnecessary trouble. Do not lubricate tire bolts and nuts: When the bolts on a moving car rust, they are often oiled to function properly again. To prevent the bolts and nuts on the wheels from rusting, some people apply lubricant to them, but this can pose a safety risk. When the car is driven at high speed, the bolts and nuts may loosen or even fall off, leading to driving malfunctions. Do not press the accelerator when starting an EFI car: The starter of an EFI car is different from that of a regular car. Its fuel injection control device can automatically adjust the fuel supply based on the starter's temperature and working conditions, ensuring a smooth start.

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How Often Should the Timing Belt Be Replaced?

The timing belt should be replaced approximately every 60,000 kilometers. As a crucial component of the engine's valve timing system, the timing belt is made of rubber and serves the following functions: 1. Ensuring accurate intake and exhaust timing; 2. Maintaining synchronization between the engine's ignition and cylinder movement; 3. Guaranteeing smooth power output from the engine. The steps to replace the timing belt are as follows: 1. Lift the vehicle and remove the right front wheel fender liner; 2. Remove the alternator belt and the alternator belt tensioner; 3. Loosen the crankshaft pulley screw; 4. Open the engine hood and remove the coolant reservoir; 5. Remove the engine mounting bracket and the protective cover on the timing belt; 6. Unscrew the alternator mounting screw and remove the alternator; 7. Remove the cylinder block mounting bracket and take off the crankshaft pulley; 8. Rotate the crankshaft to the top dead center position of the cylinder and mark it; 9. Remove the timing belt and the timing tensioner for replacement.

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How to Use the Cruise Control in Tiggo 7

The method to use the cruise control in Tiggo 7 is: 1. Press the cruise control switch in the function key area, and the cruise icon will be displayed on the speedometer. Then press the acceleration or deceleration button; 2. When the vehicle speed exceeds 40 km/h, the cruise control function can be activated. Taking the 2020 Tiggo 7 Manual Strength model as an example, it is a compact SUV with body dimensions of 4500mm in length, 1842mm in width, and 1746mm in height, and a wheelbase of 2670mm. It uses a MacPherson independent suspension at the front and a multi-link independent suspension at the rear, with tire specifications of 225/65R17.

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What engine is used in the JAC S4?

What to Do When the Car Cigarette Lighter Won't Pop Out?

What is the principle of the ABS system?

What Material Are Car Brake Pads Made Of?

What documents are needed for the first maintenance?

How Often Should the Timing Belt Be Replaced?

How to Use the Cruise Control in Tiggo 7

What is the ground clearance of the Changan CS35?

How to Check Car Engine Oil?

How often should the Leiling Hybrid be serviced?

How to reset the maintenance reminder for the 2018 Leiling?