What Causes Engine Buzzing Resonance Above 3000 RPM?

What is the body weight of the Mercedes-Benz S350?

The new S350L measures 5230MM in length, approximately 2120MM in width at the outer edges of the rearview mirrors, and 1606MM between the centers of the left and right wheels. It weighs 2022KG, with a maximum fully loaded weight of 2535KG. Examples of other vehicle body weights: Common sedan weights above 2.0L: Crown 3.0 (1650kg), Reiz 2.5 (1560kg), Camry 2.4 (1530kg), Guangben 2.4 (1447kg), Mazda6 2.3 (1437kg), Teana 2.3 (1545kg). Korean models: Sonata 2.0 (1444kg), NF 2.4 (1463kg), Optima 2.0 (1480kg). American models: Regal 2.5 (1557kg), Epica 2.0 (1482kg), Mondeo 2.0 (1445kg), Focus 2.0 (1340kg). German models: BMW 3 Series (1395kg), BMW 5 Series (1570kg), Passat 1.8T (1450kg), Lingyu 1.8T (1522KG). Normal vehicle body weight: Generally, sedan weights range from 800KG to 2000KG. The weight of a sedan is significantly influenced by factors such as engine displacement, vehicle length, and the materials used. Generally, vehicles with smaller displacements use lighter engines.

1

2

Share

What is the difference between T and L in engines?

Generally, T stands for turbocharged engine, while L represents naturally aspirated engine. The differences between the two are as follows: 1. Acceleration: Turbocharged engines have stronger instant acceleration than naturally aspirated engines; however, naturally aspirated engines provide a more linear and smoother acceleration process. 2. Power: Before turbo intervention, naturally aspirated engines are stronger; after turbo intervention, turbocharged engines outperform. Overall, with the same displacement, turbocharged engines are more powerful than naturally aspirated ones, with power increasing by about 40%. 3. Service life: Naturally aspirated engines have a longer lifespan than turbocharged engines.

14

1

Share

What Causes a Car Water Pump to Leak?

Here are the reasons for car water pump leakage: 1. Axial movement of the bearing, excessive axial clearance, causing the dynamic and static ring surfaces to open, resulting in leakage. 2. Related to the coolant used in the car. If the pH level of the coolant is too high or too low, it can corrode the static ring surface of the water seal, leading to leakage. 3. Related to the owner's usage. Some owners do not perform systematic maintenance and add unclean coolant, causing impurities in the coolant to accumulate at the water seal ring surface, damaging it and resulting in leakage. The car water pump is a crucial component for maintaining the engine's normal temperature. When the water pump leaks, it can have a significant impact on the vehicle.

10

0

Share

How many liters of windshield washer fluid does the Tiggo 8 require?

Tiggo 8 requires 2 liters of windshield washer fluid. The washer fluid filler port is located near the engine compartment and has a blue cap. Below are the specific details of the Tiggo 8: 1. The Tiggo 8 is a midsize 5-door, 5-seat SUV with body dimensions of 4700mm in length, 1860mm in width, 1746mm in height, and a wheelbase of 2710mm. 2. The Tiggo 8 is equipped with a 1.5T turbocharged engine and a 6-speed manual transmission, delivering a maximum power of 115 kW at 5500 rpm and a maximum torque of 230 Nm. It features front-wheel drive. 3. The front suspension uses a MacPherson strut independent suspension, while the rear suspension employs a multi-link independent suspension.

16

0

Share

What are the differences between Corolla Hybrid and Hybrid e+?

The differences between Corolla Hybrid and Hybrid e+ are: 1. Different energy types: Corolla Hybrid is a hybrid electric vehicle; Hybrid e+ is a plug-in hybrid electric vehicle. 2. Different components: Corolla Hybrid consists of an electric motor, power control unit, battery, and engine; Hybrid e+ consists of an electric motor, power control unit, battery, engine, and charging equipment. 3. Different configurations: Corolla Hybrid is equipped with an air conditioning system featuring nanoe air purification and humidification, intelligent front passenger seat, auto-dimming rearview mirror, seat heating, and card-type key; Hybrid e+ is equipped with LED daytime running lights, automatic headlights, leather seats, smart key, cruise control, multifunction steering wheel, auto-dimming rearview mirror, electric heated exterior mirrors, front side airbags, curtain SRS airbags, tire pressure monitoring, and automatic air conditioning.

4

2

Share

What are the reasons for the Volkswagen Lavida's headlights not working?

Introduction to the reasons for the Volkswagen Lavida's headlights not working: 1. Severe battery depletion; 2. Overheating of wires leading to increased circuit resistance, resulting in reduced headlight illumination intensity. In severe cases, the headlight circuit may short-circuit due to melted wire insulation, potentially causing circuit damage or even vehicle fire accidents; 3. Corrosion or bonding of contacts in components such as the lighting relay or combination switch within the circuit, preventing the circuit from opening or closing properly; 4. Blown fuse in the headlight circuit, leaving the front of the vehicle in darkness; 5. When using multiple electrical devices for an extended period, causing generator overload, the generator's diodes and coils may burn out, leading to generator failure.

20

1

Share

What Causes Engine Buzzing Resonance Above 3000 RPM?

What is the body weight of the Mercedes-Benz S350?

What is the difference between T and L in engines?

What Causes a Car Water Pump to Leak?

How many liters of windshield washer fluid does the Tiggo 8 require?

What are the differences between Corolla Hybrid and Hybrid e+?

What are the reasons for the Volkswagen Lavida's headlights not working?

How long is the battery warranty for the BMW X1 New Energy?

Does the Geely Binrui have remote start?

How many USB ports are there in the front row of Lavida Plus?

What kind of oil should be added to an air compressor?