Car oil change steps, the right way to change oil in a car

Step 1: Turn off the car after driving onto the lift, then use the lift to jack the vehicle, pull up the handbrake and squeeze the front wheels up with a wooden wedge.

Check the drain bolts, reinstall the drain bolts, and be careful not to overtighten the bolts to prevent damage to the oil pan.

Step 3: Move the oil container under the oil filter, use the oil filter wrench to loosen the filter, and then unscrew it by hand. If the filter is still hot, remember to wear gloves.

Even if the filter element was tightened before, there is no need to worry about damaging the filter element during the removal process, as long as it does not damage the connection screws that install the filter element and the parts around the filter element, after all, we no longer use the removed filter element.

Step 4: Refer to the user manual to select the appropriate oil filter.

Step 5: Apply the interface gasket of the new filter cartridge with new oil. If the filter is installed vertically, you can pour some new oil into the filter, which will reduce dry grinding the next engine start.

Screw the filter in by hand and tighten the filter as indicated (usually after tightening the filter by hand and then screwing it in 3 or 4 turns).

Step 6: Pour the new oil into the oil pan, taking care to refer to 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 is no leak, put down the vehicle, check the dipstick, and start the engine, the indicator light on the gauge should turn off immediately after starting. Finally, turn off the engine and double-check the oil level and dispose of the old oil and filters according to local regulations.

Only by changing the car oil correctly can the life of the car be delayed, and no longer be fooled.

Car oil replacement is actually very simple, as long as there are tools and suitable places, you can change the oil yourself if you understand the basics, but car maintenance is not only to replace the oil, it is recommended to enter the maintenance unit to do a good job, the so-called professional people do professional things, this small money can not be saved, and there is no meaning. Well, to get back to the point, the first thing to do is to lift the vehicle up for oil replacement, and if you don't have the conditions, you can find a step or groove, and first unscrew the oil filler cover, and some cars need to remove the engine cover to see. Then unscrew the oil pan oil drain gong bolt, pay attention to some vehicles have gaskets or springs, don't lose it, and finally use a plate to catch the discharged oil until the flow is clean, and at the same time remove the filter and replace it with a new filter and tighten it, and finally tighten the oil drain gong bolt, do not use too much force, wipe the clean dripping oil, and then put the vehicle in a horizontal position to fill the oil, check whether the oil dipstick is enough, not too much or too little.

Finally, check whether there is any leakage of the oil drain gong bolt, and replace it if there is no leakage.

1.Raise the vehicle, in the 4S shop and repair shop, use the lift, if you change the oil yourself, you can use the pad method, before dismantling.

2.Place the oil bucket (connected to the waste oil container) under the oil change screw at the bottom of the engine, not too far away.

4.Wear rubber gloves, the pumping unit together with the air pump, connect the pumping pipe, connect to the oil drain port, and the waste oil is discharged through suction.

5.In order to clean up the old oil, the gold engine uses the method of blowing the residual oil out of the oil inlet with an air gun.

<> "Steps to change the oil in a car.

Changing the engine oil in the car is one of the steps of car maintenance, and only by maintaining the car can it be safer to drive. Some car owners will choose to change the engine oil themselves, so what are the steps to change the engine oil in the car?

Before changing the oil, the car hood mainly ensures that the temperature of the car is at room temperature, and cannot be replaced after driving, and the vehicle needs to be left to stand for a period of time to make all the oil settle back into the oil pan.

Then the owner needs to empty the old engine oil, and the owner waits patiently until the oil runs clean. If some of the oil may still be in the pipes, the owner can start the vehicle slightly and let the oil flow out completely. Next, Naiqing needs to add new oil to it, and the owner should not be in a hurry to drive after refueling.

Start the vehicle and let the car engine work for a while, and carefully observe the body for oil leakage.

Car owners need to pay attention to choosing the right oil when adding engine oil, choose the right engine oil for the vehicle level, and not choose inferior engine oil for cheap, which is very harmful to the vehicle.

1. Choose the right engine oil for the lifting shed, when choosing the right oil, you need to choose the oil grade in strict accordance with the instructions of the car, if there is no oil of the same grade, you can only use a higher grade of oil, and never use a lower grade of oil instead. At the same time, it is necessary to pay attention to whether the stickiness of the engine oil meets the requirements, do not have the idea of choosing the expensive one, and one barrel of AirMaster engine oil is enough;

2. Oil drain and inspection, after the technician twists the oil pan screw or twists the oil filter to release the waste oil, it should be noted: match the oil pan screw with a new screw washer and then tighten it; Before installing the new oil filter, it is necessary to carefully check whether the rubber sealing ring of the original old filter is removed with the filter, so as to avoid oil leakage when the new part is installed. In addition, the new oil filter rubber seal (the rounded edge of the filter) is applied by hand with an oil film that acts as a lubricating medium during installation and prevents the seal from rubbing and breaking when the new filter is installed.

If you find that your technician has missed the above steps, you should know what to do;

3. Add the right amount of engine oil, when adding oil to your car, you need to add oil appropriately according to the displacement of the vehicle, and you must not be greedy to add too much, or add too little in order to save money. If there is too much oil, it will cause internal power loss when the engine is started, and it will cause problems with burning oil. On the other hand, if the engine oil is insufficient, the internal bearings and journals of the engine will rub due to insufficient lubrication, which will aggravate the degree of wear, and in severe cases, it will cause the accident of burning the shaft.

Therefore, when adding engine oil, it should be controlled between the upper and lower engraved lines of the oil dipstick;

4. Check again after changing the oil, when the oil is added, you also need to start the steam bump to let the car run for 35 minutes, and then turn off the engine. Re-draw the dipstick to check the oil level, and raise the vehicle to check the position of the oil pan screw or oil filter for organic oil leakage. Calculate the correct steps to change the oil.

Car oil change step process:

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 don't have a register of the removed filter cartridge and don't use it anymore;

4. Refer to the user's manual to select the appropriate oil filter element. Use new oil to apply the interface gasket of the new filter. If the filter is installed vertically, you can pour some fresh oil into the filter to 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);

5. Next, put the new 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 to check and you're done.