What's Wrong with Abnormal Engine Fuel Supply System?

Where is the Cadillac Battery Located?

Cadillac's battery is located under the hood. Open the front hood to find the engine, and the car's battery is nearby. Cadillac's battery is under the hood; open the front hood to locate the engine, and the vehicle's battery is in the vicinity. Cadillac's lineup includes models such as the Cadillac ATSL, Cadillac CT6, Cadillac XTS, Cadillac XT4, Cadillac XT5, Cadillac XT6, and Cadillac Escalade. For example, in terms of body dimensions, the Cadillac ATSL measures 4730mm in length, 1824mm in width, and 1421mm in height, with a wheelbase of 2860mm.

11

4

Share

Which company's engine is used in the Haima 8S?

The engine in the Haima 8S is jointly developed by German FEV and Haima, with the engine model being HMAGA16-YF. The Haima 8S boasts a maximum horsepower of 195 hp and a peak torque of 293 Nm, with the maximum power achieved at 5,000 rpm and the maximum torque available between 1,500 and 4,500 rpm. For daily maintenance of the Haima 8S engine, the following methods can be used: Use lubricating oil of the appropriate quality grade. For gasoline engines, select SD-SF grade gasoline engine oil based on the additional equipment of the intake and exhaust systems and usage conditions. For diesel engines, choose CB-CD grade diesel engine oil according to mechanical load, with the selection standard not lower than the manufacturer's requirements. Regularly change the oil and oil filter. The quality of any lubricating oil will degrade during use. After a certain mileage, its performance deteriorates, leading to various engine problems. To avoid malfunctions, change the oil periodically based on usage conditions and maintain an appropriate oil level. As oil passes through the fine pores of the filter, solid particles and viscous substances accumulate in the filter. If the filter becomes clogged and oil cannot pass through, it may rupture the filter or open the safety valve, allowing oil to bypass through the bypass valve and carry contaminants back to the lubrication points, accelerating engine wear and increasing internal pollution. Regularly clean the crankcase. During engine operation, high-pressure unburned gases, acids, moisture, sulfur, and nitrogen oxides from the combustion chamber enter the crankcase through the gap between the piston rings and cylinder walls, mixing with metal particles from component wear to form sludge. Small amounts remain suspended in the oil, while larger amounts precipitate, clogging filters and oil passages, making engine lubrication difficult and causing wear. Periodically use a radiator cleaner to flush the radiator. Removing rust and scale deposits not only ensures proper engine operation but also extends the overall lifespan of the radiator and engine.

14

4

Share

What should drivers pay attention to when driving on mountain roads?

When driving on mountain roads, drivers should pay attention to strictly adhering to their lane and maintaining a safe distance. Here are the details: Strictly adhere to your lane: When driving on winding sections or areas with poor visibility due to dense trees in mountainous regions, it is essential to stay in your lane and drive on the right side while controlling your speed. Use your horn appropriately to alert other vehicles that may be obscured by the road conditions. Maintain a safe distance: When driving in mountainous areas, it is not advisable to follow other vehicles too closely. Due to the many unknown factors in road conditions, if the vehicle in front brakes suddenly, the following vehicle may not react in time, leading to a rear-end collision. Pay attention to traffic warning signs: When driving in mountainous areas, not only should you pay attention to the speed limit signs on each section of the road, but you should also be aware of the traffic warning signs on the roadside. Control your vehicle in advance and make appropriate preparations.

3

0

Share

How to Turn Off the Car's ECO Mode?

Car's ECO mode can be switched by pressing the Drive Mode button inside the car. If you want to turn off the ECO mode, you can directly switch to Standard mode or Sport mode. The energy-saving mode is also called ECO mode. When the car is in ECO mode, it saves fuel, but the throttle response is less sensitive, and the transmission shifts up more aggressively. When the car is in Sport mode, the throttle response is more sensitive, the car's power is stronger, and the transmission stays in lower gears. In Sport mode, the car consumes more fuel. For daily driving, you can use Standard mode, which offers slightly stronger power and more responsive throttle compared to ECO mode.

3

5

Share

How long is the validity period of a driving test permit?

The validity period of a driving test permit is three years. Applicants must complete both the subject two and subject three tests within this period. If the tests are not completed within the validity period, the passed subject results will be invalidated. Relevant regulations and precautions are as follows: Relevant Regulations: Individuals applying to learn driving on designated grounds and roads must obtain a learning driving permit as required. The validity period of the learning driving permit is three years, and applicants must complete both the subject two and subject three tests within this period. If the tests are not completed within the validity period, the passed subject results will be invalidated. The starting date is the date when the subject one test is passed. Precautions: No more than five attempts for failed tests: Within the validity period of the driving test permit, the number of scheduled attempts for the subject two and subject three road driving skill tests must not exceed five each (meaning a total of ten test opportunities). If the fifth scheduled test is still not passed, the results of other previously passed subjects will be invalidated, and the student must start over from subject one.

18

3

Share

Is a Tire Pressure of 160 kPa Caused by a Puncture?

A tire pressure of 160 kPa is not necessarily caused by a puncture. Apart from a puncture, there could be other reasons, such as issues with the tire valve core, leading to slow air leakage. Hazards of Low Tire Pressure: Increased friction coefficient with the road surface, leading to higher fuel consumption; Heavier steering wheel and tendencies to drift, which are factors detrimental to driving safety; Increased movement of various parts of the tire, causing abnormal heat due to excessive rolling; Reduced functionality of the cords and rubber, leading to delamination or cord breakage, excessive friction with the rim, causing damage to the bead area and abnormal wear; Exponentially increased friction between the tire and the ground, rapid rise in tire temperature, softening of the tire, and a sharp decline in strength. High-speed driving may result in a blowout; Increased deformation of the tire body, prone to cracks on the sidewalls, along with flexing movements, leading to excessive heat, accelerating rubber aging, fatigue of the cord layers, cord breakage, and increased tire contact area, accelerating shoulder wear. Methods to Address Insufficient Tire Pressure: If no visible damage is found, simply inflate the tire to normal pressure and reset the tire pressure system; If a puncture is discovered upon inspection, promptly drive to a tire shop for repair and reinflation; If the tire pressure warning reappears after inflation without any holes in the tire, it may be due to air leakage caused by a deformed rim. It is recommended to inspect and replace the rim.

9

4

Share

What's Wrong with Abnormal Engine Fuel Supply System?

Where is the Cadillac Battery Located?

Which company's engine is used in the Haima 8S?

What should drivers pay attention to when driving on mountain roads?

How to Turn Off the Car's ECO Mode?

How long is the validity period of a driving test permit?

Is a Tire Pressure of 160 kPa Caused by a Puncture?

What gear should be engaged when reversing?

How do 4S shops clean the engine compartment?

Is the Hongqi HS5 fuel-consuming?

At what temperature does the Crown thermostat open?