What engine does the SAIC Volkswagen New Lavida have?

How is carbon deposit formed?

Here is a detailed introduction to the formation of carbon deposits: 1. Carbon deposits are residues produced by the incomplete combustion of fuel and lubricating oil blow-by gases (mainly composed of hydroxy acids, asphaltenes, tar, etc.). The formation of deposits is directly related to the vehicle's "fuel" and "lubricating oil". 2. If oil quality and driving habits are neglected for a long time, the wax and gum substances in gasoline will accumulate and thicken, hardening upon repeated heating to form carbon deposits. 3. If the engine experiences oil burning or if low-quality gasoline with many impurities is used, valve carbon deposits will be more severe and form faster. 4. Due to the control characteristics of fuel-injected engines, fuel is injected before ignition in each cylinder working cycle. When the engine is turned off, ignition is immediately cut off, but the fuel injected during the working cycle cannot be recovered. It adheres to the intake valves and combustion chamber walls, where gasoline easily evaporates, leaving behind wax and gum substances. Over time, these substances accumulate and thicken, hardening upon repeated heating to form carbon deposits.

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What procedures are required for converting a private car to natural gas?

After converting a private car to natural gas, it is necessary to go to the vehicle management office to stamp the dual-fuel chapter on the duplicate of the driving license, proving that the oil-to-gas conversion was carried out at a modification factory recognized by the vehicle management office. Below is part of the introduction about converting a car to natural gas: Heating system: After converting a private car to natural gas, attention should be paid to the heating system, mainly for winter. When the temperature is too low, the rubber parts inside the pressure reducing device will become stiff, causing abnormal operation and making the vehicle unable to run normally, with a high failure rate. Since most taxis have not cleaned the engine water channel, the heating for the natural gas pressure reducing device is insufficient. Vehicle modification certificate: After the vehicle modification is completed, the vehicle modification certificate issued by the modification unit should be held together with the modification application form to the vehicle management department to handle the motor vehicle alteration procedures. Generally, formal oil-to-gas conversion manufacturers will handle the gas conversion procedures for vehicles converted at their factory.

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How to Check the Camshaft Timing on Nissan Qashqai?

Nissan Qashqai camshaft timing marks are located on the gears and chains. The function of the camshaft in a car is to control the opening and closing of the valves. Camshafts are typically forged from high-quality carbon steel or alloy steel, and can also be cast from alloy cast iron or ductile iron. The journal and cam working surfaces are polished after heat treatment. Symptoms of a damaged camshaft in a car are as follows: 1. The car has a high-voltage spark, but it takes a long time to start, though it eventually runs; 2. During the starting process, the crankshaft may reverse, and backfire may occur in the intake manifold; 3. The car idles unevenly and shakes severely, similar to a cylinder misfire; 4. The car lacks acceleration and cannot run properly, especially when the RPM exceeds 2500; 5. The vehicle experiences high fuel consumption, excessive exhaust emissions, and black smoke from the exhaust pipe.

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What needs to be done for car air conditioning maintenance?

Car air conditioning maintenance mainly consists of the following three aspects: 1. Regularly check the refrigerant and compressor oil. The refrigerant used in cars has strong permeability, even in a well-functioning refrigeration system, prolonged use can lead to insufficient refrigerant, resulting in reduced cooling efficiency. Regular checks and replenishment are necessary. 2. Clean the condenser surface. The cooling efficiency of the air conditioning system is related to the cleanliness of the condenser's cooling fins. Dirt, insects, and other debris covering the condenser surface can reduce heat dissipation efficiency, thereby affecting cooling performance. Moreover, restarting the air conditioning under such conditions can cause excessive pressure and overheating in the system, severely impacting the compressor and related components. Therefore, it is essential to professionally clean the condenser fins periodically. 3. Clean the evaporator surface. The evaporator surface temperature is very low, and when it encounters relatively warm outside air, condensation occurs, which is why the evaporator is designed with a drain pipe. The damp environment inside the evaporator and ventilation ducts, along with surface dust, provides a breeding ground for bacteria, leading to biological decay and unpleasant odors. Cleaning the evaporator helps improve these odors.

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What Type of Transmission Oil Should Be Used for the Volkswagen Tiguan?

The transmission oil model for the Volkswagen Tiguan is GCN055025Z2BD. The vehicle requires regular transmission oil changes. Once the transmission oil expires or deteriorates, it can cause difficulty in shifting gears and wear on transmission bearings. The purpose of adding transmission oil is to ensure smooth gear shifting, lubricate internal transmission components, and prevent damage to the transmission during gear changes. Symptoms indicating the need for a transmission oil change include: vehicle shaking, jerky gear shifts; the dashboard displaying a transmission overheating warning; the car stalling; and unusual noises. The methods for changing transmission oil are as follows: Loosen the drain screw at the bottom of the transmission to drain the old oil before refilling. Remove the transmission oil pan directly to drain and refill the oil: This method is more thorough than the previous one, as it removes impurities from the bottom of the oil pan. Use a circulation machine to change automatic transmission oil: Dynamic oil replacement with an intelligent circulation machine can filter and clean sludge and impurities inside the automatic transmission. Hazards of not changing transmission oil for a long time include: 1. Damage to the transmission's gear shift control mechanism; 2. Abnormal wear of gears and clutch plates inside the transmission; 3. Impact on the normal operation of the transmission, leading to damage to the transmission valve body.

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Where is the Dorcen G60S from?

Dorcen G60S is a domestic car. Dorcen G60S is produced by Jiangxi Dorcen Auto Co., Ltd., and the headquarters of the company is located in Jiangxi. The G60S is a brand-new model under the Dorcen Auto brand, which has been well-received by consumers since its launch. More details about the G60S are as follows: 1. In terms of appearance, the new model adopts a family-style design language, featuring a fashionable and grand exterior. The design of the headlights and fog light areas enhances the car's recognition, making the front face look more refined. 2. For the interior, it continues the family-style design, equipped with a digital instrument panel and a central control display screen, further enhancing the technological feel of the cabin. 3. This car offers two powertrain options, equipped with 1.5T and 1.6L engines respectively. The 1.5T engine delivers a maximum power of 120kW and a peak torque of 230Nm. The transmission system includes a 6-speed manual gearbox and an 8-speed automatic gearbox paired with the engines. 4. The body dimensions are 4523*1836*1682mm, with a wheelbase of 2680mm. The car features five-spoke alloy wheels, further emphasizing its sporty style.

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What engine does the SAIC Volkswagen New Lavida have?

How is carbon deposit formed?

What procedures are required for converting a private car to natural gas?

How to Check the Camshaft Timing on Nissan Qashqai?

What needs to be done for car air conditioning maintenance?

What Type of Transmission Oil Should Be Used for the Volkswagen Tiguan?

Where is the Dorcen G60S from?

How to Check the Cars Registered Under Your Name?

Is It Advisable to Buy a Car with Flooded Floor?

How Many Points Are Deducted for Overloading a Private Car?

What does instantaneous fuel consumption of 1.2L/h mean?