How to change the oil in a car, is it convenient to do it yourself?

I can change the oil of the car, and the author once changed the oil of the car by myself. Below, the author will introduce the operation of changing the car oil.

We first use jacks to jack up the vehicle, and it is best to prepare 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.

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.

To change the oil of the car by yourself, you must first know what brand of oil your car uses, and you must not change it wrongly, because the wrong change will damage the engine.

Prepare the oil, open the oil drain hole of the engine oil pan, put it clean, screw the cover, add new oil from above, look at the oil dipstick, and it's OK to get to the position.

Hello 1First, open the head cover, find the oil cap and unscrew it. (Under normal circumstances, it is best to warm up the car and open the oil cap to help the engine debris and oil discharge more cleanly).

2.The second step is to loosen the oil screws with a special wrench. (The wrench must find a special wrench suitable for the screw, so as to avoid problems such as oil leakage caused by the slippage of the screw, which causes the lock to not tighten the screw).

3.In the third step, gradually unscrew the screws with your left hand, and pick up the installation with your right hand.

Inconvenient, first of all, the car has to be lifted or there is a trench, in addition to the tools must be complete, but also to change the filter, it is very troublesome, it is very cheap to buy a service from a certain east!

The owner of the car must first have the tools to change the oil of the car, and then there must be supporting accessories. And you can find parts on the car (such as screws). In the end, you can disassemble and replace it yourself.

It is more troublesome to change it yourself, and it is dangerous.

Engine oil is a polluting substance, and individuals are not in a position to dispose of sewage, so it is recommended to go to a qualified repair shop to deal with it!

Write the process first, then the problem, and why.

1. Open the oil cap and pull out the oil ruler. (Upstairs said that the synchronous air pressure may not be understood by many people, because the engine is a closed cavity, if only the oil seal of the engine oil pan is unscrewed, due to the effect of atmospheric pressure, the waste engine oil can not be discharged or discharged very little.) The normal operation of the 4S store should at least be covered with a shoulder cloth to prevent the metal on the body from scratching the paint surface or the car from soiling the clothes).

2. Raise the car, or use the ditch if there is a ditch.

3. Unscrew the oil seal (usually a hexagonal bolt), pay attention to the !! The oil is very hot to your hands. Because whether it is driven to the lift or the trench, the engine has just finished running, and the oil itself has the effect of cooling and absorbing a lot of heat from the engine.

It is common for a little mechanic apprentice to get burned in this part. Note at this time: A container is required to hold the exhaust oil.

It's not right to let the oil drain at will. In view of the temperature and oiliness of the oil, the subject chooses for himself. 4S stores generally have special collection containers.

4. Unscrew the filter and remove the gasket. This step is usually done with a special machine filter wrench. Changing the oil without changing the filter is equivalent to not changing.

Because one of the important roles of engine oil is to clean and filter all kinds of waste debris from engine operation into the filter. If you change the oil and use the old filter, the waste debris that has been generated will be recycled back into the engine. The gasket is replaced because the gasket is disposable, and the use of the old gasket and the new filter cannot guarantee a complete seal.

5. After the oil drain is clean (the exquisite 4S shop will blow down from the oil filling port to ensure that the oil drain is clean), the gasket, the filter, and the oil seal.

6. Lower the vehicle with a lift and fill the oil from the oil filler. Generally, different amounts of engine oil are filled according to the different engine displacements.

7. Tighten the oil cap and determine whether the oil is the right amount through the oil ruler.

8. Start the engine, run it a little and then turn off the engine, and check the oil ruler again to see if the filling is appropriate.

9. Insert the oil ruler back in, and you're done.

Question 1: The process of changing the engine oil is actually quite dirty, and it is very easy to stain yourself or your clothes or car;

3: It is troublesome to have no lifts and gutters.

4: The most important problem is that the subject has already explained, individuals cannot dispose of waste engine oil, waste machine filters, and cloth contaminated with waste engine oil used during cleaning. In a regular 4S store, you must sign an agreement with a unit with relevant disposal qualifications to deal with the three things mentioned above on a regular basis.

If you dispose of it privately, there will be a very serious fine. Don't underestimate the waste engine oil, it will pollute the environment, and it will burn if the temperature reaches a certain level (**, the general temperature cannot ignite the engine oil). Somewhere in Beijing, there was an illegal den for collecting waste engine oil, caused by improper safety facilities, and next to it was a furniture factory, which burned people's furniture.

Now the environmental protection department is very strict about this.

Can you do a car oil change by yourself? Learn in a few minutes without going to the 4S store to spend money 01

Changing the oil yourself is actually a very simple thing; Start by finding a place with a gutter or doing the job in your own home. Be sure to follow the instructions in your car's repair manual. If you decide to do it yourself, follow these simple steps to complete it:

1. Operate the first motive to reach the working temperature. Then use a jack to jack up the vehicle, pull up the hand brake and squeeze the front wheel with a wooden wedge;

2. Place the old oil container under the oil pan, find the oil drain bolt of the oil pan, and slowly unscrew the oil drain bolt, being careful not to touch the hot oil. Allow the oil to drip for a while. Check the oil drain bolts, reinstall the oil drain bolts, and be careful not to tighten the bolts too tightly to prevent damage to the oil pan;

3. Move the oil container to the bottom of the oil filter, use the oil filter element wrench to loosen the filter element, and unscrew it by hand. If the filter is still hot, remember to wear gloves. Don't worry about the filter being tightened and damaging it during removal.

As long as you don't damage the connection screws on which the filter is installed and the parts around the filter, you'll be fine. After all, we no longer use the removed filters;

4. Refer to the user's manual to select the appropriate oil filter element;

5. Use new oil to apply the interface gasket of the new filter element. If the filter is installed vertically, you can pour some fresh oil into the filter, which will reduce dry grinding the next time the engine starts. Screw the filter element in by hand, and tighten the filter element according to the indicated method (usually after tightening the filter element by hand and then screwing it in 3 or 4 turns);

6. Next, put the new engine oil into the oil pan, refer to the introduction of the user's manual. A funnel can be used to prevent oil from being poured on the outside of the engine. Check the lower part of the engine for leaks.

If there are no leaks, put down the vehicle, check the dipstick, and start the engine. The indicator light on the meter should turn off immediately after starting. Finally, turn off the engine and repeat the oil level.

Dispose of used oil and filters according to local regulations.

1. It is better to drive the car to the trench, or use the elevator to lift the car up. This makes it easy to operate. 2. The method of discharging waste oil, open the hood of the car to find the old oil filter.

There are special tools to load and unload the oil filter and drain the oil. Why disassemble the oil filter first? There is a lot of clutter in it.

3. When the oil pan of the chassis is found, there is a special oil drain nut. Beat and drain the waste oil.

4. When installing the oil filter, pour some oil on the sealing ring, which can increase the tightness. Some vertically mounted oil filters need to be filled with oil before installation, while flat-mounted ones do not need to exhaust air.

5. Restore and install the oil pan nut, and then fill with new oil. Remember, if it's a 4L bucket, just add it first. Remember!

You can't fill up the engine oil for fear of wastage, it will be very two. The main function of engine oil is lubrication, and full oil will increase the resistance of the engine, and it will not be able to increase the speed when driving. It is said to increase the oil pressure and damage the engine.

6. Then, take a taxi. See if there's an oil leak? Run for 5-6 minutes, turn off the heat and wait for a while, then check the oil scale.

The ruler is at 2 3 on the line. It's OK to see if the oil doesn't leak. If there is a leak, check the reason, and there is no problem with the sealing under the tightening.

Regular oil change is a very important part, which can keep the vehicle running smoothly and improve the safety of driving, so how to change the oil of the car itself?

1. Use the jack to jack up the front end of the vehicle first, so that personnel can directly enter the bottom of the vehicle to operate.

2. Take down the bottom guard plate of the vehicle, and you can see the oil drain screw and oil filter element at this time. Then prepare a fuel container and place it under the vehicle, unscrew the oil drain screw, and let all the old engine oil flow out. During this period, it is necessary to pay attention to the high temperature of the outflow of oil, and it is necessary to avoid scalding.

3. After that, tighten the oil drain screws and wipe the excess oil with a rag. At the same time, apply some oil to the new filter seal, and then tighten it in a clockwise direction.

4. Add new oil from the place where the oil filler is filled, and the specific amount of oil added needs to be decided according to the model. If you don't know how much to add, you can take the vehicle's instruction manual or consult the 4S shop, and then check whether there is oil leakage after adding it to the appropriate location, and finally install the guard plate.

<> "The most common thing to do in daily maintenance of vehicles is to change the oil and filter, and these two items must be replaced at a certain time, and many people with strong hands-on ability want to replace them themselves. So can a car change its own engine oil?

The car oil can be changed by itself, but there is a premise that the owner must understand the specific operation process, and also need to have relevant disassembly tools; If the owner does not meet the conditions for changing the engine oil by himself, it is better to go to a regular repair shop or 4S shop to replace it, so as not to operate in place and cause damage to other parts of the car.

The steps to change your car's oil yourself are as follows:

First of all, we need to stop the vehicle and lift it, either with a crane or with a jack. Once you have found the stalker drain bolt under the oil pan, unscrew it with a wrench to release the old oil. The old engine oil also needs to be packed into a container and finally sent to the repair shop or 4S shop for ** to avoid pollution.

The oil filter must also be replaced with the oil, usually near the oil pan, and we can remove it and replace it with a new one.

When all the old oil was released and the new oil filter was replaced, we started to fill the oil. If the sense of balance is not good, you can find a funnel to fill, and the filling needs to be done according to the demand of the vehicle.

After filling, check the oil gauge, if there is a scale at the bottom, the oil needs to be between the two scales. If that's fine, get on the car for two minutes and check for oil leaks. If there is no abnormality, the oil will be replaced.