Are Range-Extended Electric Vehicles Fuel-Efficient on Long Trips?

What kind of engine oil is suitable for the Vision?

According to the manufacturer's manual requirements, the Vision should use engine oil of the following grades: 1. Summer: 20W-50 and 15W-40-API SJ or SL multi-grade engine oil. 2. Winter: 10W-30 and 5W-30-API SJ or SL multi-grade engine oil. Semi-synthetic and full-synthetic engine oils have two main differences: 1. Full-synthetic engine oil contains no mineral oil components, while semi-synthetic oil contains some. 2. The biggest difference between the two is that full-synthetic oil can operate over a wider temperature range and has a longer service life. For the same oil film requirements, full-synthetic oil can achieve the desired protection with lower viscosity, whereas semi-synthetic oil requires higher viscosity to meet the same requirements. 3. In the same working environment, full-synthetic oil can protect the engine with lower viscosity. Similarly, under the same conditions, full-synthetic oil lasts much longer than semi-synthetic oil, so although the initial cost is higher, when considering the reduced frequency of oil changes, it is not significantly more expensive than mineral oil.

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Is the Roewe i5 a pure electric vehicle?

The Roewe i5 is not a pure electric vehicle; it is a gasoline-powered car. The Roewe Ei5 is a pure electric vehicle. Pure electric vehicles represent a major trend in the future because traditional fuel-powered cars have significant impacts on both environmental pollution and resource (oil) consumption. Influenced by global trends and environmental policy pressures, the development of automobiles will inevitably follow this trajectory: the era of naturally aspirated engines → the era of turbocharged engines → the era of hybrid power → the era of pure electric vehicles. More details are as follows: 1. The Roewe iE5 is positioned as a compact car with a station wagon body style. As of November 15, 2019, there are four models of the Roewe iE5 available for sale: the 2019 Comfort Edition, the 2019 Luxury Edition, the 2019 Smart Connect Flagship Edition, and the 2019 Smart Connect Ultimate Edition. 2. In terms of body dimensions, the length, width, and height are 4544x1818x1536mm, with a wheelbase of 2665mm. For power, the total motor power is 85KW, and the total torque is 255N·m. All models feature front-wheel drive. In terms of suspension, the front suspension is a MacPherson independent suspension, and the rear suspension is a torsion beam non-independent suspension.

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Can Seat Belts Be Removed for Washing?

Seat belts cannot be removed for washing. If the seat belt webbing is too dirty and requires cleaning, you can use a neutral household cleaner or soapy warm water, preferably with non-woven fabric or a sponge for cleaning. It is strictly prohibited to use corrosive cleaners or hard brushes. Additionally, clean any debris from the seat belt buckle and shoulder joint areas to ensure the retractor and buckle interface remain unobstructed. After cleaning the seat belt webbing, do not retract it immediately. Wait until the webbing is completely dry before retracting it. Otherwise, a damp seat belt can cause the retractor to age, and the webbing may lose tensile strength due to mold, compromising safety.

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Does modifying the exhaust tailpipe produce sound?

Modifying the exhaust tailpipe does produce sound. A car's exhaust system consists of three sections: the header, midpipe, and tailpipe. Details are as follows: 1. The header is the exhaust manifold, located at the front of the car and can be found by opening the engine hood. Modifying the exhaust manifold does not change the sound but can improve performance. 2. The midpipe is the long tube under the chassis, and the tailpipe is the section near the rear bumper. Modifying either the midpipe or tailpipe can alter the sound. In fact, most exhaust modifications are not aimed at improving performance but rather at changing the appearance and sound. However, enthusiasts are advised to choose professional automotive modification shops to ensure quality and material standards.

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How Long Does an Ecoboost Engine Last?

According to foreign test results, there are no obvious signs of aging after 400,000 kilometers. The current Guinness World Record for the longest-lasting engine is 48 years, with a total mileage of 4.506 million kilometers. Methods to extend engine lifespan: 1. Strictly follow the maintenance schedule for oil changes and replace the oil filter; the engine air filter also needs regular replacement. 2. Use high-quality spark plugs, as substandard spark plugs can lead to poor ignition performance, which is not conducive to complete fuel combustion. 3. Clean the carbon deposits on the engine block, and promptly clean any solution that drips onto the engine.

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Where is the cabin air filter located in the Venucia T90?

Venucia T90's cabin air filter is located inside the glove compartment in front of the front passenger seat. The cabin air filter prevents the car windows from fogging up, ensuring clear visibility for drivers and passengers, thereby enhancing driving safety. The cabin air filter is a filtration device in the air conditioning system that filters out dust, pollen, particulate matter, etc. The cabin air filter needs to be replaced after a period of use to prevent clogging, which could lead to air conditioning system blockage. Without a cabin air filter, particulate matter or dust in the air entering the car would pollute the interior air, reduce the efficiency of the cooling system, and potentially cause allergic reactions if harmful particles are inhaled, severely affecting driving safety. The Venucia T70 is an SUV developed by the Dongfeng Venucia brand, equipped with HR16 and MR20 engines and an XTRONIC CVT transmission, featuring anti-roll bars on both front and rear suspensions, and an EPS speed-sensitive electric power steering system.

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Are Range-Extended Electric Vehicles Fuel-Efficient on Long Trips?

What kind of engine oil is suitable for the Vision?

Is the Roewe i5 a pure electric vehicle?

Can Seat Belts Be Removed for Washing?

Does modifying the exhaust tailpipe produce sound?

How Long Does an Ecoboost Engine Last?

Where is the cabin air filter located in the Venucia T90?

How to Fold Up the Rear Seats of the Qashqai?

What Causes the Car Steering Wheel to Lean to the Right?

How to Deal with Whitened Spark Plugs?

How to Activate the Auto Hold Function in the Levin?