Does Cruise Control Save More Fuel?

Should ECO be turned on or off?

Whether ECO should be turned on or off depends on different situations: In congested urban traffic conditions, it should be turned on; When driving in suburban or highway sections, it should be turned off. ECO refers to the energy-saving mode. When turned on, the car's engine and transmission will operate in energy-saving mode, which can improve the car's fuel economy. The principle of ECO is to make a comprehensive judgment on the automatic transmission gear, engine speed, and transmission oil temperature during vehicle driving, control the engine speed with reasonable gears, and calculate the fuel amount by the computer to provide the engine for work, so as to reduce the engine load.

17

4

Share

What are the MPV models under Toyota?

Toyota's MPV models include the Sienna, Alphard, Previa, Vellfire, and Granvia. Taking the 2020 Vellfire as an example, its body dimensions are: length 4975mm, width 1805mm, height 1945mm, with a wheelbase of 3000mm, a fuel tank capacity of 58 liters, and a curb weight of 2270kg. The 2020 Vellfire features a MacPherson strut front suspension and a double-wishbone rear suspension. It is equipped with a 2.5L 117-horsepower L4 engine, delivering a maximum horsepower of 117PS, a maximum power of 86kW, and a maximum torque of 198Nm, paired with an E-CVT continuously variable transmission.

18

1

Share

What are the reasons for a car stalling a few seconds after starting?

The reasons for a car stalling a few seconds after starting are: 1. Stalling caused by carbon deposits, which can accumulate in the throttle valve, spark plugs, cylinders, fuel lines, intake ducts, etc. These are a coking-like substance produced by fuel under high temperatures and are difficult to remove physically, requiring cleaning with chemical agents; 2. Fuel quality and clogged fuel injectors. Using low-quality fuel can produce more carbon deposits, clogging the fuel injectors and resulting in poor atomization; 3. Ignition system issues, such as carbon buildup on spark plugs and insufficient ignition voltage; 4. Power supply problems, where the battery is severely depleted, making it difficult for the engine to start.

8

3

Share

What does it mean when a car displays 'service'?

When a car displays 'service', it is a reminder that the vehicle requires maintenance. Car maintenance refers to the regular preventive work of inspecting, cleaning, replenishing, lubricating, adjusting, or replacing parts of the vehicle. The reasons for regular vehicle maintenance include: 1. Keeping the car clean and tidy; 2. Ensuring normal technical conditions; 3. Eliminating hidden dangers and preventing faults; 4. Slowing down the deterioration process and extending the service life. Car maintenance includes: 1. Changing engine oil, oil filter, fuel filter, and air filter; 2. Maintaining tires; 3. Cleaning and maintaining the fuel system; 4. Cleaning and maintaining the cooling system; 5. Maintaining the power steering system; 6. Cleaning and maintaining the transmission; 7. Replacing the timing belt and water pump; 8. Deep maintenance of the lubrication system; 9. Cleaning the interior.

18

5

Share

How many liters of transmission oil does the GS4 require?

The GS4 requires 4 liters of transmission oil. 'Transmission oil' refers to the gearbox oil. Taking the 2020 manual comfort version GS4 as an example, its body dimensions are: length 4545mm, width 1856mm, height 1668mm, with a wheelbase of 2680mm, a fuel tank capacity of 55 liters, and a body weight of 1480kg. The 2020 manual comfort version GAC Trumpchi GS4 features a front McPherson independent suspension and a rear multi-link independent suspension. It is equipped with a 1.5T turbocharged engine, delivering a maximum horsepower of 169PS, a maximum power of 124kW, and a maximum torque of 265Nm.

10

1

Share

What are the methods to check if the car battery has power?

Methods to check if the car battery has power are: 1. Check the battery's charge indicator; 2. Measure the battery's static voltage; 3. Check the battery warning light; 4. Observe if the dashboard flickers or dims when starting the car; 5. Inspect the battery for signs of swelling, deformation, oxidation, or leakage. Reasons for a dead battery include: 1. Insufficient battery electrolyte; 2. Internal malfunctions causing battery damage. Functions of the battery: 1. Powering the engine starting system, ignition system, and vehicle electrical supply; 2. Providing power to the car's electrical devices when the engine is off or at low idle; 3. Assisting in power supply when electrical demand exceeds the generator's capacity; 4. Acting as a voltage stabilizer for the vehicle's electrical system, mitigating voltage spikes and protecting electronic devices in the car.

5

4

Share

Does Cruise Control Save More Fuel?

Should ECO be turned on or off?

What are the MPV models under Toyota?

What are the reasons for a car stalling a few seconds after starting?

What does it mean when a car displays 'service'?

How many liters of transmission oil does the GS4 require?

What are the methods to check if the car battery has power?

What Are the Steps for Car Painting?

What does it mean to apply for ETC for a car?

How to Activate the Headlight Washer on the Teana?

How many kilometers can a BYD F3 run on a full tank of gas?