Can I drive directly in winter without warming up before driving?

In winter, you can't drive without warming up before driving. After the car is parked for a long time, the oil in the engine flows back into the oil pan in the lower part of the engine. Therefore, after ignition, the upper part of the engine is in a state of lack of lubrication without oil, and it is about 30 seconds after starting that the oil pump will be used to transport the oil to the pistons, connecting rods and crankshafts that need to be lubricated most in the engine.

In winter, the oil is viscous and has poor fluidity, so in-situ heating allows the oil to re-coat the engine parts. Therefore, do not increase the throttle to heat up the car when the car is warmed, the idle speed of the engine will be protected when the cold car starts, the engine will run at a higher speed, and then slowly drop to 750-800 rpm, so at this time, you only need to let the vehicle run on its own.

I don't think you can drive it directly before driving in winter without warming it up, because it is likely to cause its performance to deteriorate or damage the parts inside the car.

In winter, if the vehicle is not warmed up, there is no way to drive directly, if you choose to drive directly at this time, the performance of the vehicle will also decline, the life will be reduced, and accidents will occur.

You can't drive it directly, because the temperature in the car is very low in winter, and if you don't warm it up at this time, it may cause some firmware to fail.

It is not possible to drive directly, and if you drive directly without preheating in advance, it will damage the engine and affect the life of the car.

No. This will cause the engine to shake, and it will also affect your experience and reduce the life of the engine.

If you don't warm up, you can't drive it directly, because the car won't start without warming.

Before driving in winter, it is generally necessary to warm up for about two minutes, so that it will not hurt the car and can prolong the life of the car.

It takes a minute to two minutes to warm up before driving in winter. In this way, the performance of the car will be particularly good.

Half an hour to 40 minutes, so that the car will not be damaged, and you will get into trouble when driving, and it will be safer when you are on the road.

I look at the engine speed of the hot car, and the engine speed has dropped down at the beginning of the start, and the hot car is basically completed.

It definitely needs to be warmed up, but it is not recommended to warm up the car in place for a long time! Winter is not the same as winter, the temperature in the south is above zero in winter, and the temperature in the north is below zero in winter, these must be treated differently! If it is dozens of degrees below zero in the northern winter, the oil is facing a condensation point, and it takes a long time for the oil to pump from the oil pan to the lubrication part, which requires a period of waiting for a period of time to form the basic lubrication conditions in slow driving!

Driving in winter, especially in the north of North China, it is very necessary to preheat the vehicle, why do you need to preheat, in fact, it is very simple, the car also has a temperature, which is the most comfortable temperature for him, just like a person, at this temperature, you can maintain a good state, is a truth.

The best temperature of the car, should be 80 degrees to 90 degrees, when to reach this temperature, in fact, it is very simple, under normal circumstances, driving for ten minutes, basically can be reached, but in the northern weather, to be cold, or need to warm up, because it will reduce some small flaws of the vehicle, on the car ignition, this time the speed will definitely be, higher than usual, as long as the speed returns to the usual state, basically you can set off, but at this moment is not recommended, the speed exceeds 2000 rpm, When the water temperature reaches a normal value, it can exceed 2000 revolutions, and that's as simple as that.

In other words, after the fire, you can idle the speed, out of the community, about two minutes later, should idle back to the normal speed, back to the normal speed, you can accelerate, just like the above, within 2000 rpm, no problem at all, about five minutes after driving, you can return to normal.

The reason is also very simple, when the car is cold, the combustion must not be particularly sufficient, at this time increase the throttle, will only make the combustion more inadequate, over time, it will make the car's engine, produce more carbon deposits, the car becomes boring, or there will be some other small problems, even every few years, it will need to be overhauled, etc., morning warm-up, or very important.

Need. Preheating the car is also a kind of maintenance of the car, so that it is not easy to hurt the car, and the car is preheated to reduce the wear and tear of the car, not only in winter, but also on weekdays.

Start the car in winter to warm up. The main purpose of the car is to make the lubricating oil of the engine achieve the best lubrication effect, and the automatic gearbox oil reaches the working pressure. Because during cold start, the speed of the crankshaft rises instantaneously, and the oil is not delivered to the bearing position in time, which is easy to cause bearing damage, shorten the service life of the engine, and increase the engine noise.

In winter, it is necessary to warm up the engine, and the preheating of the engine is to better maintain the engine. Only by preheating can the engine be warmed up, thus extending the life of the engine.

It needs to be warmed up, because the temperature is cooler in winter, and if you don't warm up, the engine will be very damaged.

When driving in winter, you definitely need to warm up the engine, otherwise it is likely to stall or damage the engine.

Need. Because this is good for protecting the engine, and it can also improve the performance of the car, and there will be no problems when driving.

Yes, because the temperature is relatively low in winter, the engine is frozen, so it needs to be warmed up.

In winter, when driving, you must warm up the car, three minutes to 5 minutes before you can drive normally, and you can also let the car have a buffer time.

Yes. This approach protects the engine, and the car works well when it starts.

Of course, if the temperature is too low, it will also cause bad effects and damage the performance of the car.

You need to warm up your car before driving in winter.

In winter, the car needs to be warmed up before starting, because if there is no in-situ hot car, the lubricating oil can not reach the engine in time after the vehicle starts, and it is easy to wear out.

When the weather is particularly cold, the time of the original Heqing hot car does not need to be too long, generally about a minute, and then the owner can drive slowly for a few minutes, so that the effect of the hot car can also be achieved. Beating.

In addition, if the car is started in winter without in-situ heating, the engine will not be able to reach the temperature required for operation, and the fuel supply system will not be able to completely vaporize the gasoline due to the low temperature.

In this state, it is difficult to burn the gasoline and start the engine, and it is necessary to rely on the effect of the choke to prevent air from entering the cylinder, so that the engine stalls, in this case, the fuel consumption of the vehicle will increase, and there may be a lack of horsepower.

The right way to warm up in winter:

1. In winter, wait until the water temperature is normal to gradually accelerate. After the fire is lit, the car should wait in place, about 30 seconds to a minute, and when you see that the engine tachometer needle has dropped to 1200 rpm, if the vehicle is relatively stable if there is no obvious shaking, you can start in gear.

2. After starting, the engine speed should be maintained at 2000 rpm for about 3 5 minutes, at this time, the oil of the gearbox can be fully circulated, and the viscosity of the oil can gradually return to the normal value. When the pointer of the water temperature gauge turns to about 60 degrees, it can accelerate normally.