What happened after the overhaul of the music style, but it couldn t catch fire

Generally it is not right on time. Or maybe the valve clearance is not adjusted properly.

Generally, overhaul cars are prone to problems in these two places.

Hope mine can help you. If you don't understand, please continue to ask. Have a nice ride! [If you have a problem with the car, ask the car master.] 4S shop professional technician, 10 minutes to solve. 】

Hello, according to your situation and our experience in repairing Lefeng models, it is recommended that you first check the timing, measure the cylinder pressure, and then check the crankshaft position sensor, I hope mine will satisfy you, I wish you a happy car,. [If you have a problem with the car, ask the car master.] 4S shop professional technician, 10 minutes to solve. 】

Hello, check whether there is a flashover, the oil pump pump is not pumped, the timing is right, this is the basic condition of the car, I hope mine can help you, I wish you a happy car! [If you have a problem with the car, ask the car master.] 4S shop professional technician, 10 minutes to solve. 】

Hello! The cylinder head has been processed, and there is no problem with the car, ask the car master. 4S shop professional technician, 10 minutes to solve. 】

The timing is wrong [There is a problem with the car, ask the car master. 4S shop professional technician, 10 minutes to solve. 】

Check whether the fuel injector is injected and whether the ignition coil has electricity! Whether the cylinder pressure is normal [There is a problem with the car, ask the car master. 4S shop professional technician, 10 minutes to solve. 】

The reason why Lefeng has oil and fire may be the aging of the fire distribution wire, the damage of the distributor, the spark plug is broken, and the low-voltage circuit connection is loose. There is no oil pressure in the engine supply line. This situation usually occurs in the morning when the temperature is very low, and is caused by long-term dirt in the fuel line.

When the temperature is very low, the water mixes with debris and the fuel line is blocked, and as a result, it cannot be started.

Solution: One person pushes behind the car, one person steps on the clutch in the car to hang up the gear, and when the vehicle reaches a certain speed, it is fueled while ignition, and the engine can be started by quickly pressing the clutch pedal; Or find a car that can be ignited normally, put the front of the two cars facing each other, open the hood and take out the wires, the positive pole to the positive pole, and the negative pole to the negative pole.

Chevrolet Sportsstyle configuration

The maximum power of the 16-valve engine is 69 kW and the maximum torque is 128 Nm, which is a big advantage among the models, even greater than some models. The engine uses a variable intake manifold system to increase the engine's torque at low revs, and the actual performance is more prominent than expected.

The sound of idling after the engine starts is very small, the sealing of the music wind is good, and the sound insulation effect is good. After starting, the torque output of the music style is larger at low speeds, and when the throttle is increased, it will obviously feel forward; From 1st gear to 3rd gear, the acceleration is sharp, and the engine responds well to the throttle; From 3rd to 4th gear, the power performance is a bit sluggish at 3500 min or more.

Summary. If the engine can't be started, and it can be started after parking for a period of time, you need to check the control computer of the engine, as well as the circuit connected to the computer board, to see if there is any looseness or whether there is a problem, and you need to check the crankshaft position sensor to see if there is a problem. This situation is not easy to start, mainly this.

A certain part of the line may be false.

07 style of music, no fire, stopped for a period of four to six hours: or a day sometimes can be played, may I ask how.

Hello, I'm helping you sort out the answers to your questions, please wait a moment

If the engine can't be started, and it can be started after parking for a period of time, you need to check the control computer of the engine, as well as the circuit connected to the computer board, to see if there is any looseness or whether there is a problem, and you need to check the crankshaft position sensor to see if there is a problem. This situation is not easy to start, mainly this. A certain part of the line may be false.

What is the reason why the electronic watch in the car often becomes 1:oo, and does it have anything to do with not being able to catch fire?

There must be something related, this is mainly due to the problem with this line, and it is necessary to check the circuit of this engine computer.

Use the computer to detect that there is no fault code, is it a matter of the line, how to check?

Yes, it's a wiring problem, and this specific need to check the wiring of this engine control computer. There is also the wiring of the body control module.

1. It may mainly be caused by excessive carbon deposition in the idle motor, intake duct, intake valve and combustion chamber.

2. Because of the excessive carbon deposition and dirt in the air intake, the cross-sectional area of the air passage changes, resulting in the mixture being too thick or too thin, making the combustion abnormal or the engine shaking or even unable to start after starting. Or because there is a problem with the fuel injector, there is leakage or too much carbon, resulting in the mixture being too thin during start-up, which makes it difficult to start.

3. If the carbon canister or carbon canister solenoid valve fails, it will also cause it to be difficult to start.

Because sometimes even if the headlights and other electrical equipment have electricity, but the engine still can't start, because the current required when the engine starts is very large, if the battery loses power, although it can drive the electrical appliances on the car, but it may not be able to drive the starter, the phenomenon you said may be the performance of the battery power loss. It may be caused by excessive carbon accumulation in the throttle valve, idle motor, air intake, and combustion chamber. Due to the excessive carbon and dirt in the intake tract, the cross-sectional area of the air channel changes, so that the control unit can not accurately control the idle air intake, resulting in the mixture being too thick or too thin, resulting in the engine being unable to start.

It may also be due to the poor performance of the electronic control system to maintain constant pressure and low fuel pressure, resulting in poor atomization of fuel injection under low temperature conditions, which makes it difficult to start. It is recommended that you can turn the key to the full light of the instrument light when starting, and wait for a while, or the engine can complete the self-test procedure, which is also beneficial to the entire engine and other electrical equipment. At this time, you can hear the sizzling sound of the oil pump, wait until the sound is over, close the key door, and then repeat the above operation two to three times, and then start it should be able to play at one time.

The increase in fuel consumption is also related to the poor atomization of the mixture caused by low temperature.

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Hello car owner suggests that you check the water temperature cavity bridge to sell sensors or eliminate noise, throttle failure. It is recommended to wash the throttle and check the spark plugs. [If you have a problem with the car, ask the car master.] 4S shop professional technician, 10 minutes to solve. 】