Cruze 1. 6. What is the reason why the automatic transmission can no longer be lifted at the speed o

You can see if it is due to the following reasons:

1. Check the gasoline pressure, cleanliness, and replace the gasoline filter.

2. Check the ignition system, cylinder line, spark plug, etc.

3. Check the cylinder pressure and whether the engine is missing cylinders.

4. Check whether the intake and exhaust pipelines are smooth. (three-way catalytic blockage) 5. Whether the ignition time is positive, throttle position sensor, idle motor, etc.

6. Gasoline quality problems. A device that controls the amount of fuel supplied on an internal combustion engine. The accelerator pedal is also known as the accelerator pedal.

It is part of the automobile fuel supply system. By controlling the amount of pedaling, the engine throttle opening is controlled, the air intake is controlled, and the computer controls the oil volume, so as to control the speed of the engine. The accelerator pedal of the automobile engine is generally controlled by the pedal, also known as the accelerator pedal, which is a device for controlling the oil supply of the automobile engine.

The control of the accelerator pedal should be done with the right heel on the cab floor as a fulcrum, the sole of the foot lightly on the accelerator pedal, with the ankle extension and flexion action, pedal down or relax. When stepping on the accelerator pedal, apply gentle force and lift gently. When starting the engine, do not press the accelerator pedal all the way down, slightly above the idle throttle as well.

At the start, refueling should be slightly before the clutch linkage point, and the throttle opening should be small to medium. Relax the clutch and step on the accelerator closely, and the action is agile. During operation, the throttle should be increased or decreased according to the road conditions and actual needs.

Choose the right gears so that the engine runs at medium rpm and large throttles most of the time to save fuel. When shifting gears, the coordination of refueling, clutch and accelerator pedal should be coordinated. When the car is going uphill, do not step on the accelerator pedal, and when using a low gear, the accelerator pedal should generally be stepped down halfway.

When the car is rambling, do not press the accelerator pedal all the way. If the accelerator pedal is pressed three-quarters of the way down and the engine still can't increase the speed accordingly, you should shift to a lower gear and then press the accelerator pedal to accelerate. Before the car stops and turns off, the accelerator pedal should be released first, and the empty accelerator should not be slammed.

General essentials: lightly step on the slow lift, accelerate in a straight line, use soft force, should not be too hasty, toe kung fu, do not tremble.

If the car can't lift the speed, the driver can check the reason separately, the method is: enter neutral, fuel pedal, see how much the engine speed can reach, can instantly reach 3500 rpm, the engine is no problem; Check the gear position, hand by hand. Look

Summary. Hello dear Cruze manual water temperature rise slowly, because: the reason for the slow rise of the water temperature in the car may be caused by a problem with the thermostat.

If the thermostat is damaged and the coolant is constantly on high circulation, it will cause the car's water temperature to rise more slowly. After this happens, it is recommended to check whether the thermostat is still working properly, and the Cruze manual water temperature rises slowly, why?

Hello dear Cruze manual water temperature rise slowly, because: Liang Yan answer car water temperature on the auspicious Wang slow rise The reason for the slow rise of the water temperature may be caused by a problem with the thermostat. If the thermostat is damaged and the coolant is on high circulation all the time, it will cause the water temperature of the car to rise more slowly.

After this happens, it is recommended to check whether the thermostat can still work properly, 1It is the lack of coolant in the vehicle. 2.

The vehicle's coolant needs to be replaced when it's time to replace. 3.The thermostat of the vehicle's engine was damaged.

4. The coolant circulation system of the vehicle is clogged and needs to be removed. The water temperature of the vehicle has not been rising, and the number of multi-chain finches is in winter, which is very significant in winter. The thermostat of an automobile is a valve that regulates the flow path of antifreeze and is a device that automatically adjusts the temperature.

The temperature saving shed is to automatically adjust the water temperature into the radiator according to the temperature of the cooling water to change the range of water circulation, then the heat dissipation capacity of the antifreeze will be adjusted to ensure that the engine works within the appropriate temperature.

Summary. Hello, according to the fault analysis of your car, this situation is generally caused by the failure of the electronic throttle system, you need to detect whether the six line voltages of the throttle position sensor to the engine computer version itself are appropriate, two 5 pay power supply voltage, two to pay signal voltage, two pay signal tie voltage, if the line voltage is appropriate, it is the problem caused by the damage of the throttle itself, if the line voltage is not suitable, the line is also through, That's the problem caused by the damage to the engine computer itself.

The Cruze can't go up, and the speed can't go up.

Hello, according to the fault analysis of your car, this situation is generally caused by the failure of the electronic throttle system, you need to detect whether the six line voltages of the throttle position sensor to the engine computer version itself are appropriate, two 5 pay power supply voltage, two to pay signal voltage, two pay signal tie voltage, if the line voltage is appropriate, it is the problem caused by the damage of the throttle itself, if the line voltage is not suitable, the line is also through, That's the problem caused by the damage to the engine computer itself.

I want to buy a 2016 15 manual second-hand Cruz, this car ran 9 kilometers, the price is 10,000, I was test driving when the car is in neutral gear to step on the accelerator at a constant speed, when the speed is two thousand to three thousand, and then step on the accelerator deeply, after seven or eight seconds the speed and the buzzing sound of the engine can go up, is it recommended to buy such a car.

It is not recommended to buy, this situation is the problem of the electronic throttle system.

Summary. Kiss 1. Too much carbon deposit:

If the engine cylinder has serious carbon deposits, it will cause spark plug blockage, valve blockage, etc., which will directly lead to the idle shake of the car. 2.Failure of the oil supply system:

Unstable oil pressure can easily cause unstable mixture concentration, which will not only cause shaking, but also cause unstable idling. 3.Engine Pad Aging:

If the engine shake of the vehicle is getting worse, but the power is not weakened, it may be a problem with the pad. 4.Lack of cylinder**:

The problem is in the ignition coil or spark plug of the engine. If there is a problem with the ignition coil or the spark plug does not jump for some reason, then the car will shake.

Cruze 60-80 yards on the throttle body swing.

Kiss 1. There are many reasons for the Cruze to shake and shake, such as lack of cylinder, poor combustion, weak power output, etc. 2.

If it is only shaking in a certain speed range, it is generally considered that the front wheel dynamic balance is not good. It is proposed to re-balance the front wheels. When the value of the wheel dynamic balance deviation is too large (more than 20 grams).

Kiss 1. Excessive carbon deposit: If the engine cylinder has serious carbon deposits, it will cause spark plug blockage, valve blockage, etc., which will directly lead to car idle shaking.

2.Failure of oil supply system: Unstable oil pressure can easily cause unstable concentration of mixture, which will not only cause shaking, but also cause unstable idling.

3.Aging engine pads: If the engine shake of the vehicle is getting worse, but the power is not weakened, it may be a problem with the pads.

4.Lack of Combustion Section Cylinder**: The problem is the ignition coil or spark plug after the engine is bent.

If there is a problem with the ignition coil or the spark plug does not jump for some reason, the car will shake.

Kiss you and check the throttle.

60-80 step on the accelerator and shake, release the accelerator and not shake.

Kiss that's throttle carbon deposit.

I think there could be two reasons.

1. The fuel injector is a little blocked. The oil supply is not available. However, in this case, the high-end position will also feel that the car is not working. I don't know if you have this situation.

2. The shift speed is too low. The old drivers in China are all shifting special services, and as soon as the car walks, the inconspicuous kung fu is upgraded to 5th gear. The question of matching the optimal engine speed was not considered at all.

Yesterday I took a taxi, closed my eyes and rested, I felt that the car was a little vibrating, and when I opened my eyes, I saw that there were more cars on the road ahead, and the car was only 20 yards, but the driver held back the fourth gear and then drove it, and the engine speed was more than 1,000 rpm. Think about how aggrieved the engine is at this time.

Generally speaking, it is more appropriate to shift gears after the engine speed exceeds 2000, and I generally shift gears around 2500 rpm. In the case of changing gears before 1500, it is easy to feel that the car is stunning.

Hope mine can help you.

First of all, the water temperature of your car is basically normal. When the temperature is low, most cars need to heat up the car for more than 5 minutes, or drive some distance for the water thermometer to start going up. In the summer, when the temperature is warmer, you will notice that the water temperature rises faster when you start in a cold car.

It is normal for manual transmission cars to feel frustrated in low gears, especially for manual transmission cars with small displacement. This is because the gearbox reduction ratio is relatively large in low gears, and the piston connecting rods and other parts of small-displacement engines are not made of high-grade lightweight materials, resulting in a high degree of inertia, which leads to a strong sense of frustration during pine oil. This problem is not present in automatic transmission models, as the torque converter of the automatic transmission cushions torsional vibrations of the engine and drivetrain. Beg.

After going to the repair shop to check, you can repair it, I wish you happiness [If you have a problem with the car, ask the car master. 4S shop professional technician, 10 minutes to solve. 】