What Causes a Diesel Engine to Fail to Start?

What is the actual fuel consumption of the Chery Fengyun 2?

Chery Fengyun 2 fuel consumption is 5.8 liters per 100 kilometers. The following is detailed information: Chery Fengyun fuel consumption: According to the comprehensive fuel consumption data from the Ministry of Industry and Information Technology, the combined fuel consumption of the Chery Fengyun 2 hatchback is 5.9L/100km. However, based on actual test data from some Chery Fengyun 2 hatchback owners, the fuel consumption is generally around 7L/100km, and different driving habits can also affect fuel consumption. Factors affecting fuel consumption: In terms of power, the Fengyun 2 is equipped with a 1.5-liter naturally aspirated engine, with a maximum horsepower of 109, a maximum power of 80kw, and a maximum torque of 140Nm. In terms of fuel consumption, according to the comprehensive fuel consumption data from the Ministry of Industry and Information Technology, the combined fuel consumption of the Fengyun 2 is 5.9L/100km. However, based on actual test data from some Fengyun 2 owners, the fuel consumption is generally around L/100km.

5

0

Share

What are the reasons for insufficient power in diesel vehicles when climbing slopes?

Reasons for insufficient power in diesel vehicles when climbing slopes may include fuel system malfunctions, poor fuel quality, carbon deposits, damaged ignition coils, or faulty fuel pumps. Here are the detailed explanations: 1. The fuel system is a common area for vehicle malfunctions. Insufficient fuel entering the combustion chamber could be due to clogged fuel injectors, leaking fuel lines, reduced fuel pump performance, or a blocked fuel filter. 2. Fuel quality plays a decisive role in engine operation. Poor-quality fuel with impurities can clog the fuel system, leading to inadequate fuel supply and reduced engine performance. 3. Excessive carbon deposits in the throttle body and intake pipes can restrict air intake, preventing complete fuel combustion in the engine. This results in insufficient vehicle power and may also increase fuel consumption while reducing engine output. 4. Damaged ignition coils can prevent engine cylinders from firing properly, causing irregular engine operation and vibration. A faulty fuel pump may lead to insufficient fuel delivery, ultimately affecting the engine's fuel injection quantity and resulting in inadequate vehicle power.

3

5

Share

What are the steps to fold down the rear seats in a BMW 3 Series?

The steps to fold down the rear seats in a BMW 3 Series are: 1. Open the trunk; 2. Locate the switches on both sides of the trunk; 3. Pull outward to fold down the rear seats. Taking the BMW 325Li as an example, it is equipped with a Sensatec synthetic leather dashboard, intelligent ambient lighting, three-zone automatic air conditioning, an intelligent connected driving cockpit, a 12.3-inch full LCD instrument panel, and a 10.25-inch touchscreen infotainment system. The BMW 325Li has body dimensions of 4734mm in length, 1811mm in width, and 1455mm in height, with a wheelbase of 2720mm, a fuel tank capacity of 6 liters, and a trunk capacity of 506 liters. The BMW 325Li is powered by a 2.0T turbocharged engine, delivering a maximum horsepower of 184PS and a maximum torque of 270Nm.

13

3

Share

Can Motorcycle Oil Be Used in Cars?

Motorcycle oil cannot be used in cars. When selecting motorcycle lubricating oil, pay attention to two points: 1. Grade: Currently, SE, SF, SG, and SJ oils are available in the market, with higher grades indicated by the latter letters. Generally, SF or SG grade oil is sufficient for normal driving needs. If you frequently engage in high-speed riding, it is recommended to use a higher-grade oil, with SG being the minimum. However, note that even with high-grade oil, it should be replaced every 1000~2000 km. Do not believe claims that oil can last 10,000 km without changing—any oil will severely degrade after 500 to 1000 km in an engine environment exceeding 1000°C, losing its intended lubrication effect. 2. Viscosity. Multi-grade oils (labeled as 10W-30 or 15W-40, etc.) can be used year-round, with viscosity suitable for varying temperatures in winter and summer. Single-grade oils like SAE40 are only suitable for summer use and can be safely chosen for vehicles with significant engine wear. For general vehicles, improper use of high-viscosity oil may lead to poor oil circulation, causing irreversible damage to the engine, including severe consequences like cylinder scoring.

20

3

Share

What is the Principle of Motorcycle Engine Oil Circulation?

Motorcycle engine oil circulation principle. Engine operation: Through the engine's carburetor or electronic fuel injection system, gasoline and air are mixed in the cylinder in a certain proportion to form a combustible gas of corresponding concentration. After ignition by the ignition system, the burning gas expands and generates pressure, which pushes the piston in the cylinder to move, thereby driving the piston connecting rod to perform work, forcing the crankshaft to rotate and transmit power from the tail of the crankshaft. Oil circulation engine: The motorcycle's oil is pressurized by the oil pump and delivered through oil passages on the crankshaft and engine block. One path is directed to the big end of the connecting rod and then splashed to lubricate the cylinder, piston, and piston rings. The other path is delivered through oil passages in the block, cylinder, and cylinder head to lubricate the camshaft, valve rocker arms, timing chain, and other components, thereby protecting these working parts. Daily maintenance: Regularly change the oil, purchase high-quality oil, prevent spark plug blockage, periodically clean sludge inside the engine, avoid carbon buildup, and replace the filter element.

11

2

Share

How many kilometers can a compact spare tire be driven?

A compact spare tire should not be driven at speeds exceeding 80 km/h, and the driving distance should not exceed 100 kilometers. A compact spare tire is a temporary spare that is slightly smaller in diameter and narrower in width compared to the regular tires. Compact spare tires have different speed ratings and load indexes than the vehicle's four normal tires and cannot be used as permanent replacements—only for temporary use. When driving with a compact spare tire installed, adhere to the speed limit: Since compact spare tires differ in specifications from the original tires, they are marked with speed restrictions. After installing the spare tire, drivers must strictly follow the speed limit to ensure safety. If driving on a highway, stay in the far-right slow lane and activate the hazard warning lights. The spare tire should be installed on the front axle: Regardless of the vehicle's drive axle, tires with higher speed ratings should be mounted on the rear axle to prevent potential oversteering. Therefore, the lower-speed-rated spare tire should be installed on the front axle. Compact spare tires should not be used for extended periods: Prolonged use of a compact spare tire can significantly affect the vehicle's braking performance and handling due to its substantial differences from the original tires, compromising driving safety.

6

2

Share

What Causes a Diesel Engine to Fail to Start?

What is the actual fuel consumption of the Chery Fengyun 2?

What are the reasons for insufficient power in diesel vehicles when climbing slopes?

What are the steps to fold down the rear seats in a BMW 3 Series?

Can Motorcycle Oil Be Used in Cars?

What is the Principle of Motorcycle Engine Oil Circulation?

How many kilometers can a compact spare tire be driven?

Does the BMW Electronic Gear Lever Need Programming After Replacement?

Is Modifying an Akrapovic Exhaust Illegal?

What is the method for removing the air filter element in a Golf?

Can a car with air suspension be jacked up?