Where is Antu Sheng engine oil produced?

What is the difference between A maintenance and B maintenance?

Here are the specific differences between A maintenance and B maintenance: 1. Maintenance items: A maintenance includes simple inspection, computer connection check, and oil and oil filter replacement; B maintenance involves more in-depth inspections than A maintenance, such as removing tires to measure brake disc thickness, etc. In addition to the contents of A maintenance, B maintenance also includes replacing the air filter and cabin air filter. 2. Maintenance categories: A maintenance includes engine oil, oil filter, lubrication maintenance, windshield washer fluid top-up, full vehicle fluid inspection, computer diagnostics, drainage check, tire tightening, tire pressure (5 tires), chassis inspection (suspension, brake discs, pads, and all chassis components), interior inspection (horn, headlight washer, seat belts, interior lights, cigarette lighter, and all functions), battery test, and resetting maintenance and tire pressure warning lights; B maintenance includes adding air filter replacement, cabin air filter replacement, air conditioning sterilization, sunroof lubrication, intake manifold, throttle, and fuel injector cleaning without disassembly, plus all the items included in A maintenance.

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What Causes High Engine RPM When Going Downhill?

High engine RPM when going downhill is caused by the following reasons: Driving from a higher to a lower elevation gives the vehicle potential energy due to gravitational acceleration. Even without pressing the accelerator, the vehicle will accelerate when going downhill. However, the engine's reverse traction force will slow the vehicle down. When the slope is steep, the gravitational acceleration acting on the vehicle will exceed the engine's reverse traction force in the current gear, causing the RPM to rise. Precautions when going downhill: 1. Do not rely solely on low gear to control speed. To avoid overheating the brake pads from prolonged braking, engine braking is used, but this does not mean you should not use the brakes at all. Even if the gear is fixed in a low position, if the slope is steep and long, the engine RPM may still be forced to increase. In such cases, you should use the brakes to assist in slowing down. 2. Engine braking methods for automatic transmissions. For automatic transmissions, engine braking requires shifting to L (Low) or S (Sport) mode in manual mode to fully utilize engine braking for speed control.

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What is the method to deactivate the Mondeo's passive anti-theft system?

Methods to deactivate the Mondeo's passive anti-theft system: 1. Leave the key in the ignition switch for half an hour: For vehicles equipped with the second-generation electronic anti-theft system, use the original key to turn the ignition switch to the 'on' position and keep it there for 0.5 to 1 hour. The essence of this process is to allow the anti-theft control module and the engine control unit to re-recognize the key. During this waiting period, do not turn off the ignition switch or start the engine. 2. Use a password decoder to retrieve the password: The anti-theft password of the engine control unit matches the password of the anti-theft control module chip. Therefore, the chip of the engine control unit can be removed, and a password decoding device can be used to read its password. Then, following the procedure for replacing the combination instrument, input the engine control unit's password into the anti-theft control module. After this, start the engine, and the locked engine should generally start successfully.

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Why does turning on the defroster also activate the AC?

Turning on the defroster and AC simultaneously is because the air blown out by the compressor for defogging is the driest, which can quickly remove fog from the windshield. Here are some methods for defogging car windows: 1. Lower the temperature inside the car by opening the windows or turning on the AC to reduce the temperature difference between the inside and outside of the car. 2. One-touch defogging. Not all vehicles have this feature, but those equipped with it can directly activate one-touch defogging for convenience. 3. Use the heater to reduce humidity inside the car. The effectiveness of the heater depends on the car's water temperature, so you need to wait until the engine warms up to see results. This method is slower than using cold air. 4. Use the AC dehumidification function. In winter, the AC's dehumidification function can also quickly eliminate fog, but it will make the interior colder.

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How to Polish a Car?

Car polishing steps are as follows: 1. Wash the car paint surface with car shampoo. Especially for hard particles like dust, make sure to remove them completely, otherwise they can easily scratch the paint during the polishing process. 2. Roughly sand the car paint surface. Choose the appropriate water sandpaper (based on the size of the scratches), wet it, and sand the car paint surface until the scratches are smooth. Be careful not to apply too much pressure during sanding, as it may damage the paint. 3. Begin polishing. Use a suitable polishing machine with polishing wax to polish the areas sanded in the second step. 4. Perform mirror restoration. Wipe the polished areas with a mirror finishing agent to achieve a mirror-like effect on the car paint. Car body polishing is a necessary step before any car maintenance project. It not only removes the oxidation layer and some scratches and stains from the paint surface but also enhances the car's shine, making it look brighter.

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Will the car automatically lock when leaving with keyless entry?

Keyless entry will automatically lock the car when leaving. The following are the specific functions of the car key: 1. Close the windows after turning off the engine: Press and hold the lock button on the remote key to close the windows. This feature may also be available on ordinary family cars. 2. Find the car in the parking lot: Some car keys have a dedicated car-finding button, and for certain vehicles, pressing the lock button twice will make the car emit a very loud horn sound to indicate its location, making it easier to find the car quickly in crowded parking areas. 3. Automatically open the trunk: Many car models have a trunk-opening button on the remote key. Press and hold the trunk unlock button to automatically open the trunk. 4. Keyless entry: You need to carry the car key. When the key is close to the car, it will automatically match the car's decoder. Press the unlock button on the car door handle to unlock the car.

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Where is Antu Sheng engine oil produced?

What is the difference between A maintenance and B maintenance?

What Causes High Engine RPM When Going Downhill?

What is the method to deactivate the Mondeo's passive anti-theft system?

Why does turning on the defroster also activate the AC?

How to Polish a Car?

Will the car automatically lock when leaving with keyless entry?

Should the Yellow and Red Dots on Tires Face Outward?

Do All Four Tires Need to Be Replaced at the Same Time?

How to Check the Deadline for Learning to Drive?

What are the reasons why a van has electricity and fuel but won't start?