Can I still turn on the engine oil when it is gone, and what are the consequences?

I believe everyone knows the existence of car maintenance lights, just to remind car owners that it is time to maintain their cars. So, if the car reminds you to change the oil, can you still drive, today we will answer your doubts.

Although the oil maintenance lamp is indeed a reminder to replace, after all, the data is dead and has to be decided according to the actual situation. If you rarely use the car, you may only drive about 3,000 kilometers in half a year, at this time we are considering extending the oil replacement cycle, and it will not be much of a problem to continue driving.

Secondly, we can judge by the feeling of the car, if we feel that the engine shakes significantly, and the nose noise becomes louder, then we have to go to the 4S shop as soon as possible to change the oil. Of course, we can also use a more scientific oil test strip method to determine whether the oil needs to be replaced.

Oil test strip method:

First, pull out the dipstick next to the engine, then take out a small amount of oil and drop it on the oil test strip, and leave it standing for one night to wait for the oil on it to completely diffuse on the test strip. Then you can observe the deposition ring, oil ring and diffusion ring on the test strip, and if the following three conditions occur, it means that the oil needs to be replaced (performance attenuation is severe).

1.The three rings are clearly defined and can be used for a while, but they still have to be replaced as soon as possible.

2.The oil ring disappears, leaving only the sedimentation ring and the diffusion ring, which can be replaced at the nearest garage, or of course, you can replace it yourself.

3.Only the darker deposition rings remain, which must be replaced immediately, otherwise it is easy to damage the engine.

What would happen without oil.

The existence of engine oil is to play a good role in lubricating and cooling the engine. Therefore, if there is no engine oil, it will naturally not be able to play a corresponding role. Once the car is forcibly used, due to the lack of lubrication of the engine oil, the parts of the engine will definitely rub against each other and be damaged.

In addition, without the cooling effect, when the engine is running at high speed, it is likely that the crankshaft and bearing pads will be burned. You must know that the cost of engine maintenance is not cheap, so when the oil is insufficient, it should be replenished as soon as possible.

The oil is gone, it will definitely not be opened, the general car oil will not have the oil lamp will alarm, my car also burns the oil, I now use GT magic red for it, the quality of the base oil of the four types of PAO is very good, although it is relatively niche, but the channel is easy to control, there are no fakes, use it with confidence.

When the engine oil is gone, it is best not to open it, and directly hit the ** trailer or car repairer, so that it is safer and not easy to cause any losses.

Let's not talk about the problem of no engine oil, let's look at the consequences of oil ingress on a rainy day! Without oil, there is no protection!

The oil lubricates and cools the car gears, and the friction of the gears without oil is getting hotter and hotter, and the parts will be damaged and the car will not be able to start.

If there is only a little bit left, it is not recommended, which is very unfriendly to car parts, and your later maintenance costs will rise. When buying engine oil and adding engine oil, you should pay attention to the use, for example, Mobil engine oil should be paid attention to when driving to 8,000 kilometers, German GT engine oil can run 10,000 kilometers, and Castrol engine oil is the same, and it will be changed after 10,000 kilometers.

When the car does not have oil, it is recommended that it is best not to continue driving.

1. If you continue to drive, it will cause some damage to the engine, and if it goes on for a long time, it will be more serious, and the cost of maintenance will be more expensive.

2. The lack of oil in the engine will affect the lubrication and heat dissipation of the engine, and if it continues to open, it may cause the engine to pull the cylinder.

3. The car has no oil, which means that when the engine is working, there is no protection for the engine, and the engine cannot be lubricated, cooled and dissipated, cleaned carbon deposits, anti-corrosion, anti-wear, etc. If you continue to drive without oil, the frictional resistance of the friction surface of each part of the engine increases, which increases the degree of wear and tear, and the gap between the parts increases.

It is inevitable that the oil that plays a lubricating role between the piston and the cylinder wall in the engine will participate in the combustion, as long as it does not exceed one liter within 5,000 kilometers, it is normal oil consumption, and vice versa. The lack of engine oil will cause the engine to heat up badly, the car will shake abnormally, the water temperature will be high, the valve will sound, and in serious cases, it will even strain the cylinder wall or burst the cylinder.

Burning engine oil is basically caused by piston ring stagnation. As long as there is no serious strain on the cylinder wall, it does not need to be overhauled. Changing the maintenance of high-viscosity engine oil is only an expedient measure to treat the symptoms rather than the root cause, and it will do more harm than good.

The solution to burning the oil.

In the habitual thinking of car enthusiasts, they always think that burning engine oil should be overhauled, so that they not only have to bear high maintenance costs, but also bear the unpredictable risks and depreciation losses brought about by the overhaul. Destroy the airtightness and precision of the engine. And there is a possibility that the engine oil will burn again after tens of thousands of kilometers, so overhauling the engine is not sustainable.

Now the no-dismantling technology has been very mature and gradually accepted by the majority of car owners. In particular, the non-destructive repair products containing PNF patented technology have completely gotten rid of the technical shackles of burning engine oil and having to go to the auto repair shop for overhaul, without removing a screw, repairing and releasing the piston ring stuck engine oil while driving, with remarkable results.

The oil in the vehicle is gone, and the car certainly can't be driven. If the ignition is forced, there is no oil lubrication, and the wear is too large and generates heat. Cause the engine to burst and even scrap.

No, if you continue to drive, the engine will easily be scrapped.

If you don't have engine oil, you can't drive it, and it's easy to break the car.

The car can still be driven for 15-20 minutes when it runs out of oil. If you drive on the road without organic oil, you can walk for 15-20 minutes at most. Car engines.

There is no engine oil to start, but when the oil is excessively consumed, it is not replenished in time, and it will be on the way at high speed, due to insufficient oil pressure and insufficient tension, resulting in toothed chain runout, incorrect timing, insufficient power and high fuel consumption; Heavy cases can cause the piston to hit the door, causing mechanical damage to the associated connectors.

There are three types of oil pressure alarms:1. Alarm when the engine starts, and eliminate it soon after normal starting.

2. High temperature alarm, no alarm when starting, but alarm when normal operation or high-speed operation.

3. Continuous alarm, continuous alarm from start to operation. In addition to the quality of the lubricating oil, the oil pressure alarm is also closely related to the condition of the engine itself, the new and old of the car, the operating mileage, the size of the gap, the working condition of the oil pump and auxiliary systems should be checked, analyzed and judged without exception.

1. If the car continues to drive without fuel, it will damage the gasoline pump, and it is easy to burn the fuel pump if the car continues to drive at a low oil level for a long time. Generally, when the fuel tank light of the car alarms, the car can continue to drive for a distance, but try not to wait for the fuel tank light alarm to refuel.

2. The electronic power of steering disappears, and steering is difficult. The most commonly used in automobiles are the mechanical and electro-hydraulic steering power return or core. The engine suddenly stalled, the power steering pump stopped working, the steering wheel did not get power, and the steering was heavy.

The other is electric power steering, which is assisted by an electric motor. The oil-free engine stalling does not mean that the whole car is powered off, and the leakage booster motor of the steering system can still work without any impact.

3. The braking force disappears, and braking requires greater strength. When it comes to braking, most cars have braking systems that are powered by the vacuum generated by the engine. After the engine is turned off, the vacuum booster still has a part of the vacuum, which can ensure that the first few brakes can be energized.

If there is no oil, the engine will stall, and after the real air is exhausted, the brake pedal will harden and the brakes will become difficult. The brakes are more laborious than usual, and the braking force is worse than usual, which may create the illusion that the brakes cannot be used.

Precautions for the use of fuel tanks:

1. Don't wait for the alarm light to turn on before refueling, because the gasoline pump is in the fuel tank, relying on gasoline to dissipate and lubricate it, too little oil will not be conducive to the normal operation of the oil pump, reduce its service life.

2. It is not recommended to fill up when refueling. Because gasoline expands when heated and volatilizes into gasoline vapor in the summer heat, space is needed to accommodate it. If there is no space for filling too full, gasoline vapor and even liquid gasoline will enter the carbon canister for storage, and the carbon canister will be stored and escape into the air, which will not only waste but also pollute the environment.