Changing the oil in the trolley? Can you change car oil by yourself?

Right! Be sure to put the original engine oil clean! You can't mix different brands of engine oil!

Before changing the oil, (if the kit is equipped with an internal engine cleaner (LM2106), the internal engine cleaner must be poured into the oil. Idle for about 10 minutes, turn off the ignition, and discharge oil from the hot car (sampling and sealing for future inspection). Remove the old oil filter.

After draining, install a new oil filter and install the oil drain bolts on the bottom (then pour in the oil additives, if fitted in the kit). Add new engine oil, pay attention to the oil dipstick (can not exceed the scale mark on the oil dipstick) A few minutes after the car is landed, put it on the flat ground and turn off the heat. Stop for about 5 minutes, and then check the oil dipstick to ensure that the oil is between the upper and lower scales of the oil dipstick, preferably at 80% of the upper and lower scales.

Samples are marked and sent for testing.

First of all, determine what kind of engine oil your model is suitable for There are many levels of engine oil: SE, SF, SG, SH, SJ, letters, the higher the level. Then, if you replace it yourself, you need a jack if the model is low, but you don't need it if you want a high one. Unscrew the drain screw and oil filter to drain the oil, and replace and tighten the drain screw and replace the oil filter.

Finally, add oil. Look at the existing ruler and add moderate. Start the car and check that there is no oil leakage.

Before changing the oil, it depends on what level of oil you are recommended to change in the manual, SL CI-4 10W40, clean the inside with gasoline, and then pour this new oil into it a little bit to beat the car and turn it. Then let it go, and finally add it all.

First of all, you have to put off the original oil, you must put it clean to add, if you change it yourself, you only need to find the oil plug of the car, turn on the oil, you must remember to put it clean to add new oil.

What I said above is what I want to say, remember to change the engine oil to run the hot oil first, but also to replace the filter element, otherwise the oil will be changed in vain, and there is the oil.

Car oil can be changed by itself, in the case of Passat, the change method is as follows:

1. Twist the oil screws of the engine bottom shell, release the oil in the engine, and use a basin to catch the oil below, and tighten the screws of the oil drain port after putting it in.

2. Open the door on the cab side of the car.

3. Pull the hood switch on the left side of the driver's leg.

Fourth, lift up the hood of the car's engine.

5. Use the support rod to support the hood of the car to ensure that the support is firm and avoid danger.

6. Unscrew the plastic cover of the car with engine oil and add the engine oil.

7. The oil level can be in the middle of the upper and lower scale marks.

For changing the engine oil, if the car is in the warranty period, you must go to the 4S store, otherwise there will be any problems, and the 4S store will not be warranted. If it is not within the warranty period, you can go to a repair shop or replace it yourself.

That is to say, it is not necessary to go to the 4S store to replace it, many people feel that it is difficult to change the engine oil, and they dare not try to complete it themselves. In fact, as long as you master the correct construction process and use special tools and equipment, it is not difficult to change the oil by yourself.

Generally, everyone's common sense is that the 4S shop will always say that the engine oil must be changed for 5000 kilometers. In fact, this statement is not entirely correct, there are many types of engine oil, generally speaking, mineral oil is changed every 5000 kilometers.

The semi-synthetic engine oil can be changed once every 7,500 kilometers, and the fully synthetic engine oil can be changed once every 10,000 kilometers; The specific replacement cycle should be decided according to the actual road conditions and the driving habits of the owner.

When adding lubricating oil, be sure to keep it slightly lower than the scale on the dipstick. In addition, it is necessary to grasp the type of engine oil, season, climate, engine displacement, technical performance and many other factors. Therefore, it is best to choose a professional car maintenance center, after careful judgment of the car, choose the appropriate engine oil, and carefully operate the maintenance process to prevent hidden dangers.

Of course, you can, generally change the oil and the filter together, and there is a detailed method of changing the oil in your car manual. You have to have a machine filter wrench. Generally speaking, it is recommended to change the oil in the case of a hot car, take a container (usually a basin) under the oil drain, use a wrench to unscrew the oil port to release the waste engine oil, pay attention not to burn your hands, and it is said that it is best to bring a goggles, but I see that no one in the repair shop wears it.

At the same time, you can unscrew the machine filter, or wait for the oil to be cleaned, you can also unscrew it after the oil is cleaned, wipe the oil near the place where the machine filter is installed with a dry cloth (facial tissue) and apply a layer of new engine oil to the sealing gasket of the new machine filter, and then screw the machine filter on, and then use the machine filter wrench to tighten it by hand, as for how much to use the wrench to screw depends on what you say in the manual, generally 3 or 4 weeks. Tighten the bolt of the oil drain port to pour new engine oil (you can also use some new oil to flush the valve chamber and oil pan before), how much new engine oil is poured on the manual, don't pour too much, take the dipstick to look at the point, as long as it is between the E and F lines, do not exceed the F line, generally speaking, as long as it is close to the F line. Add oil, cover the oil port cap and start, idle for a while to see if there is oil leakage, and if it does not leak, it is completed.

In addition, some cars may have to remove the engine guard before changing the oil, which is more troublesome, and it is estimated that you can get those screws by lying on the ground, but in the repair shop, the car is lifted up.

Depending on your technique, there may be a situation where it is not very clean for the first time, but after mastering it proficiently, it must be much better, but it is troublesome if it is not clean, even if you buy a good engine oil, like GT Magic Red of PAO base oil.

If the quality of the original engine oil is not good, do not use it after the first warranty, magnetic protection and extreme protection have been used, magnetic protection is similar to the original engine oil, and it is also changed once in 5000 kilometers, and the extreme protection is better, the power is stronger, and it can run to 7500 kilometers to change, but the extreme protection is expensive, and there is no more than 800 before changing it, and now Sylphy uses GT magic red, this four-class PAO fully synthetic power is a little stronger than the ordinary three-class synthesis, and the replacement cycle is a little longer, Usually running 15,000 kilometers is not a problem, and the cost is a little cheaper than changing pole protection in a 4S store.

Of course, the original engine oil is OK for the first warranty of the new car, anyway, the first warranty does not need money, but the car will definitely use better quality engine oil after driving for a long time, and it is better to drive comfortably to the car, I have to change it before using the original engine oil to 5000 kilometers, and the power of 3000 kilometers will drop very quickly, and now it is replaced with a fully synthetic GT Magic Red engine oil, the power has increased a lot, and the recession period has also extended to 10000 kilometers, I am still driving fiercely, It's easy to run to 15,000 kilometers of the car, and it's no problem to run an extra 2,000 kilometers to change, although it's more expensive than the original engine oil, but it's worth it.

You can change it yourself! However, when you start to change, you have to find an old driver (preferably if you have changed the oil yourself!). Let him help change it once!

You watch with your heart and learn with your heart! Do your own research and study! Just do it with your heart!

What's so hard to learn?

You can buy a better oil yourself and take it to the repair shop to change it, no problem. I've always bought high-end GT engine oil, and I can take it to the repair shop to pay for labor.

Hello, many car owners just bought a new car will choose to maintain in the 4S shop, generally 4S will choose to send a few times maintenance, the newly bought car has to be distressed for a while, maintenance costs a little money is not a matter at all. However, with the growth of car time, there are too many places to spend money, insurance, tickets, fuel costs, car washes, etc., and every turn.

Fourth, 500 yuan, or even thousands of yuan of maintenance costs, many times you have to find a way to save a province. But go outside for maintenance, and I'm afraid that I can't add the original engine oil, and I want to save money and have concerns. What to do?

Can I change to another brand of engine oil?

Routine maintenance is mainly to change the oil and filter. The car is used to adding the original engine oil, can it add other engine oil? The answer is yes, of course, you can change to other brands of oil.

Some companies specialize in engine oil, and their oil quality is much better than the so-called original engine oil of automobiles, and many of the so-called original engine oil are also OEM engine oil by major lubricating oil factories, and the price is increased.

What should I pay attention to when changing to other brands of engine oil?

There is a basic rule that you should not change the oil with a lower grade than the original one. Wait, what is the oil designation?

Many people know how much gasoline they should have in their car, but they don't know how much oil they should have in their car. There will be a clear mark on the oil drum, such as 5w-30, which is the gasoline label.

The oil grades used in winter are: 0w, 5w, 10w, 15w, 20w, 25w, the symbol w represents winter, the smaller the number before w, the smaller the low temperature viscosity, the better the low temperature fluidity, and the lower the applicable minimum temperature; The higher the number, the greater the viscosity, and the higher the maximum temperature of the application.

So you should know that 5W-40 is more resistant to high temperature than 5W-30, and its oil is more viscous, so it is not so fuel-efficient to drive, but it can protect the engine well, and it is more suitable for summer.

It doesn't matter if you can't tell the difference, just consult the maintenance technician directly.

How did I change the oil and feel that the noise was too loud.

Generally, as long as you change the ** engine oil and choose the label properly, it is no problem to use it. So why do you feel that the engine noise has become louder and the jitter is obvious after just replacing it?

This is similar to the rejection process of a human organ transplant. Because when the oil is changed, the oil film of the old engine oil is still left on the surface of the internal parts of the engine, and this oil film cannot be completely discharged. This can happen when old and new oil are mixed and the quality deteriorates.

Generally, it will be fine after using it for a while.

There is a way to effectively and quickly remove this layer of oil film, that is, add a small amount of new engine oil or special engine cleaning fluid, idle for about 30 seconds to release, so that the cleaning oil can heat up, and through the old oil attachment area at high speed to achieve the flushing effect.

Of course not. When changing the engine oil of the car, it is necessary to strictly follow the regulations and requirements, and change it in accordance with the vehicle use standard, oil grade, viscosity grade, and oil change cycle. Otherwise, it will cause premature damage or abnormal wear and tear of the vehicle's engine.

It is best not to change the car oil at will, use a brand and grade for a long time, if you change it at will, it will shorten the service life of the engine.

Of course not! To change the oil according to the specified number of the engine, such as 5w to 30, many models have their own specified oil label.

Car oil can not be changed at will, each car has its own oil model, which is marked in the car manual. It is best to add oil according to the oil number given in the manual, otherwise it is easy to damage the engine.

Car oil can be changed at will, however, the premise is that each time the oil is changed must meet the standard of your car's use of engine oil, as long as it is the best fully synthetic engine oil can basically be used, but it is recommended not to change the brand and viscosity of the engine oil too frequently, it is best to use a brand of fully synthetic engine oil. In this way, the protection of the car's engine will be better.

Car oil cannot be changed at will.

As a general rule, it cannot be replaced at will.

Yes, as long as it is a qualified product.

It is possible to change the oil of the carThe author once changed the oil of his car himself. Below, the author will introduce the operation of changing the car oil.

Start by jacking the vehicle up, and it's a good idea to have wedge-shaped wood to support the vehicle in case the jack suddenly comes loose.

Then we find the drain bolt, unscrew the oil, and pay attention to the oil temperature to prevent burns. At the same time, you must let the oil drip for a while, so that it will be cleaner.

When we find that the oil is cleaned, we can screw back the oil drain bolts, taking care not to tighten it too much to prevent damage to the oil pan. Then we can unscrew the filter element and put the container under the oil filter. If the temperature of the filter is too high, wear gloves.

Precautions. At the same time, be careful not to damage the interface screws on which the filter is installed and the components around the filter.

Then we can refer to the manual on board to select the appropriate oil filter, and remember to apply new oil to the interface gasket of the new filter.

As a side note, if the filter is installed vertically, add some fresh oil to the filter so that dry grinding can be reduced the next time the engine starts.

The quality grade can be changed to a higher level, but the viscosity grade is not, because in the oil specifications and models, the first two English letters are the quality grade, the last four digits and letters are the viscosity grade, and the last numbers should not be changed at will, and the use of unsuitable oil is easy to damage the engine or increase fuel consumption.

No, you can't! The reason for this is that each engine has a special design that has specific requirements for the lubricant grade. If other grades of engine oil are used indiscriminately, it will lead to poor lubrication and shorten the service life.