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The biggest possibility is the high-voltage ignition coil; The second is the electronic ignition, or the problem with the trip computer. In short, it's a circuit problem.
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When did this first appear? Engine moving**? What kind of oil is used? Let's talk about it in detail!
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Because the engine is cold, the engine is unstable, and when the engine is hot, the engine starts better.
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The timing belt installation accuracy is very high (otherwise it will not find you to pay such a high amount of man-hours), or find a professional.
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Oh, the landlord has bought a problematic car, and if you want to continue to drive and can't retreat, you should check the sensors related to temperature, intake air temperature and water temperature sensors.
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In winter, due to the long-term parking of your car, all kinds of lubricating oil sink to the bottom, the upper part of the major parts is not well lubricated, and the protection of the oil film is lost. The hot car time is too long to increase the temperature of the three-way catalytic converter, shorten the service life of the three-way catalytic converter, and increase fuel consumption to form carbon deposition to pollute the environment, it is best to 1-2 minutes, and then drive slowly with low gear, do not accelerate sharply, so that due to the poor lubrication effect of the sun-destroying parts, resulting in the accelerated wear and tear of the parts, you can pay more attention to the car maintenance and repair network, and solve a lot of questions for you.
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Started a minute early.
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Listening to the position of the water pump with a stethoscope may be caused by the abnormal sound caused by the loose bearing of the water pump.
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Hehe, next time you stop the car, take a look at your three-way catalysis (exhaust pipe section 1) may be the cause of thermal expansion and contraction, so it sounds!!
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It's hard to say, but I recommend you check the oil pressure.
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It is estimated that it is a problem of detonation, it is recommended that you use No. 93 oil, you can also use some additives to improve it, it is recommended that you use Keita Energy additives!
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It's the oil-air separator that's wrong.
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Are you asking about the high idle speed of the warm car in the morning! The idle motor is broken, that is, the idle speed can not be adjusted, look at the headlights, the idle speed is quietly buried and can't fall down, if so, the liquid is not the idle motor failure.
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It's not whether you can buy it, it's the key to more than 10,000 **You can't buy it!
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More than 10,000 cars??? What else do you have to pick? Dizzy. Still asking what can I buy here?
Think about it. More than 10,000 cars??? Do you think you can buy it?
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That's right, or I also have a Liberty ship here, and the October 07 one is only more than 30,000, or not.
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Almost, look at how well he's maintained
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Your car can start when the car is cold, indicating that there is no problem with the oil circuit and circuit, your car is an EFI engine, and the reason why the car cannot start when the car is hot is too thick is also related to the air sensor, which sends the wrong signal to the computer. Errors in judgment lead to over-concentration of gas mixtures and difficulty in starting hot cars.
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It should be that the water temperature sensor is broken, the reason is that the data flow of the water temperature sensor is a bit high, and the voltage value of the sensor to the ECU is within the normal starting voltage, once the water temperature rises, because the value of the water temperature sensor is high, the ECU will send out the water temperature too high protection, so it will not be able to play.
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It may be a valve leak It is advisable to check the throttle.
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Is the injector depressurized?
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