An important factor in the durability of vehicle engine components is timely and correct replacement oils. How difficult is it to change the oil in the engine without involving the car service staff? Almost any car owner can do it on their own.
A car enthusiast who independently decides to change the oil in the engine should have a number of simple skills. The manufacturer's instructions and this article will help fill the knowledge gap.
We buy consumables
Before starting work, carefully read the instructions. Stock up consumables and the required amount of engine oil. If you do not know your vehicle, the oil markings recommended for this car manufacturer, we specify from the instruction manual.
Video - how to change the oil in the engine yourself:
You should not buy it at random points, as there is a high risk of buying a low-quality product. Pay attention to specialized car dealerships, where they can document the quality of their goods. In addition to oil, you will also need an oil filter.
Where to begin
An oil change will be problematic, without driving inspection pit, flyover or lift. You need to stock up on a container suitable for collecting used oil.
You will also need to change the oil:
- oil filter wrench;
- cleaning materials;
- rubber gloves;
- lighting device (lantern, carrying lamp);
- a wrench for the drain nut.
On the oil pan we find the oil drain hole. A wrench is prepared, according to the size of the nut that closes the drain hole. A previously stored container is installed under the hole.
Drain the old oil from the car engine
Before starting work, you must securely fix the vehicle. The car must stand on hand brake or in the parking lot (for cars with automatic transmission). The plane on which the car is installed must be flat and solid, preventing the car from sliding to the side.
The car engine is turned off. It is worth waiting a while for the oil and engine parts to cool, this will help avoid burns when replacing it. Next, the protective panels are removed, blocking access to the oil pan. All necessary tools and a container for draining "working off" are placed in an accessible place.
The container is then placed directly under the pallet. Using a wrench (counterclockwise) loosen the nut covering the drain hole. A loose nut is unscrewed by hand. It is worth checking that the O-ring located on the nut does not fall into a container with oil.
Video - changing the oil in the VAZ 2114 engine:
After completely unscrewing the nut, remove it with a quick movement of the hand. We make sure that the oil drains into the container to avoid excessive contamination of your workplace. It is a good idea to use cloth or paper as a bedding under the container.
After completely draining the oil, tighten again drain plug.
Replacing the oil filter
We find the location of the oil filter. We wipe its body with a cleaning material. Manually (if possible) or with a key, weaken the filter by turning it a couple of centimeters. We are waiting for the oil to stop flowing. We install the drain plug exactly along the thread (to avoid damaging it with a crooked plug), then tighten it tightly.
We unscrew the filter with a key, then remove it by hand as it looses. We rub the smudges with a cleaning material. We take new filter... Having previously checked it for defects in the place of the seat. We make sure that the O-ring from the old filter does not remain in the seat.
Video - changing the oil in the Audi A6 engine:
Before installing a new filter, be sure to fill it with fresh oil. Oil pump it takes some time to pump fresh engine oil by the system. By pouring oil into the filter, you do some of the work for it and reduce with insufficient lubrication. The new filter is carefully placed on seat... Use your hand and then tighten the filter with a wrench. We remove the smudges with a rag.
Fill engine oil into the engine
We are looking for a filler neck on the engine. Unscrew the lid and fill in engine oil with a funnel. The required amount of oil is indicated in the instruction manual for each specific brand motor vehicles. Let the butter settle for a while.
Video - oil change in bMW engine N52 / N54 / N55:
We collect all the items under the car. We start the engine at low speeds. Using a flashlight or a portable lamp, we check the engine for oil leaks. Then the car is carefully removed from the overpass or observation pit.
The oil level should not be checked if the vehicle is on a slope, which is often the case on ramps. For correct display of the oil level on the dipstick, you must install the car on a strictly horizontal surface. When low level add oil to the required mark. That's actually the whole procedure for changing the oil in a car engine.
Video - how to change the oil in the engine yourself:
What's the best way to change the oil? Through a drain hole in the crankcase or vacuum? From the right choice the method of replacement and, as a consequence, the purity of the oil, the service life (resource) and the stability of the motor depend on.
How often should the engine oil be changed?
Changing the engine oil is one of the main points. Over time, the oil becomes dirty, becomes more viscous, less fluid, and loses its detergent and protective properties. The "Vehicle Operation Manual" clearly states oil and oil filter change schedule for a given car brand.
The emerging need for replacement can be realized in two ways.
Oil change through the drain hole in the crankcase
It is necessary to place the car above the inspection hole or on a lift, remove the crankcase protection (if any), unscrew the drain plug and drain the oil. Then a new oil filter is installed, the sump plug is screwed on and fresh oil is poured into the engine.
Benefits this method:
- it is possible to diagnose the chassis and the bottom of the machine (on a lift or inspection pit),
- more complete drainage of oil and cleaning of the magnetized drain plug from metal debris. Although in some cases it is not possible to achieve a high-quality drain of the used oil and there is still about 100-150 ml.
Disadvantages:
- the need to dismantle / install crankcase protection elements, drain plug (with replacement of the gasket).
- time consuming and more expensive service are also not an advantage.
To save money, motorists often practice oil changes on their own. With a viewing hole and practical experience, this is quite feasible. For beginners, it is better to seek help from professionals, otherwise it is guaranteed.
Oil change using vacuum
For pumping waste oil using vacuum system needs to be removed oil dipstick, pump out old oil through its hole and fill in new one.
Vacuum pumping and oil filling has several advantages:
- fast and cheap service;
- exclusion of dirt from entering the engine;
- with a professional approach, the method guarantees a complete extraction of oil from the crankcase (depending on the operator and the equipment used);
- no dismantling / installation of hinged elements (protection, cover plates, etc.) is required.
The disadvantages of vacuum pumping include:
- lack of visual inspection of the bottom, chassis, brake system.
- access to the oil filter in some vehicles is possible only from the lower part of the engine compartment.
Both engine oil change options are widely used in car maintenance. The "classic" method of replacement is the prerogative of authorized service stations, as part of the range of services provided during repair and maintenance work. The prospect of "vacuum" oil change lies in the further optimization of the method and its wider distribution.
The choice of one of the methods for changing the oil is dictated by the tasks and capabilities. The combined use of both methods is logical and justified.
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We recommend purchasing high quality engine oil, transmission oil, lubricants and other auto chemicals of the famous world brands mobil and mobil-1 from the official distributor "Avtorus". Let your car serve for a long time and reliably!
Nowadays, when the cost of professional car maintenance is often transcendental, and the actions of many specialists resemble the game of a monkey with a grenade, it is better to use independent opportunities and change the oil in the engine with your own hands. This does not require special knowledge or skills. It is enough to read in the operating instructions of the machine, where the necessary elements of the oil filling and draining system are located, and buy necessary equipment and materials.
Many motorists today are interested in how to change the oil in the engine with their own hands and not harm the equipment. To do this, you just need to read the short instructions below and follow all the processes exactly as the experts recommend. Remember that high-quality and durable operation of the power unit is ensured by proper care.
Required materials and tools for changing the engine oil
First of all, take the instruction manual for your car. The oil change section tells you what tools you need to drain the old oil. To do this, it is necessary to unscrew the plug at the bottom of the crankcase, which may require a specialized tool. No additional unusual tools are required here.
If you are the owner domestic auto, just use a wrench or pipe wrench of the correct diameter to unscrew the plug and obtain the desired oil drain conditions. Full list the tools and materials that you will need when performing an engine oil change are as follows:
- a wrench for loosening and tightening the plug in the crankcase to drain the old oil;
- rags for wiping the dipstick, covers and other elements that will be smeared with oil;
- a container into which the old used oil will be drained;
- a watering can with which you will pour new oil into the neck;
- directly the oil that matches the brand of the engine and the season;
- a new oil filter designed to protect the engine from contaminants entering the lubricant.
All this will help you fulfill quality replacement oil and not experience any difficulties with this process. It is enough to buy high-quality materials and apply them carefully for the result to be good enough. Pay attention to the brands of oil and filter - this is a very important point that will become the basis for a good result.
If you are changing the oil to another manufacturer's grease, it may be necessary to flush the engine. Also, flushing is necessary in case of using too low-quality or unsuitable automobile engine oil. But you should not overdo it with flushing, since it is quite difficult to call this procedure useful for the engine.
We carry out an oil change in the engine with our own hands
To perform an oil change in power unit just follow the plan below. First, make sure you have all the materials and tools you need to complete the process. Then get ready to actually produce the task and follow the steps below:
- drive the car until it is fully warmed up - this will help break up the oil and remove with it all slags and contaminants that have accumulated during operation;
- let the car cool down for ten minutes so as not to burn yourself on hot bolts and metal parts of the engine;
- put the car on a pit or overpass, substitute a container for oil processing under the bolt in the crankcase;
- first unscrew the filler neck so that air can enter the system, and then the bolt in the crankcase, which serves to drain the used oil;
- allow five to seven minutes for the old oil to drain completely to avoid significant residues;
- you can use this time to replace the oil filter - everything is very simple here, you just need to unscrew the old one and screw on the new element;
- when all the old oil has drained out, tighten the bolt on the crankcase to its original position and pour new oil into the filler neck;
- at the same time, you should not turn on the engine - this can harm it - pour the recommended amount of oil into the engine crankcase;
- after that, you need to start the car and give it a few minutes to warm up;
- then the machine should cool down, after which it is worth checking the oil level with a dipstick and adding more lubricant if necessary.
Always leave a couple of hundred grams after changing the oil. lubricant in case the car needs to be refilled technical fluid... This does not happen often, but oil burnout is possible in many cases. And the filter, after replacement, will take a certain amount of oil from the system, therefore, top-up may be required.
Be sure to follow the manufacturer's recommendations. If you do not consider these important points, the engine will not last long enough for you. To complete the task, just use the instructions and read all the conditions for changing the oil, as well as the requirements for the fluid itself. We also offer you to watch the video instructions for changing the oil performed by folk craftsmen:
Summing up
As you can see, there is nothing complicated in the oil change procedure. You just need to find appropriate place to perform this operation, as well as buy the necessary materials. The process is fast enough and does not require special skills and too expensive tools. Therefore, each car owner can independently change the engine oil.
When choosing lubricants and filters for your car, give preference only to those options that are recommended by the manufacturer and have high quality... It is impossible to select these materials for the price, otherwise you will have to put up with problems in the operation of the car. Have you had to change the oil yourself?
One of the most important procedures that must be performed regularly to keep your car in top shape is changing the engine oil and filter. The oil in the car works in the same way as the blood in our body: due to its circulation in the engine, the entire system works smoothly and efficiently. Frequent replacement oil and filter - a guarantee of a long life of your car and its smooth operation.
When it comes time to change the engine oil (the recommended interval between changes is indicated in the operating instructions for your car), you have two options: either you go to a service station, a dealership or a replacement point, or you do everything yourself. Mechanics and other specialists in the maintenance and repair of cars, of course, will brilliantly cope with their duties, but it is quite simple and inexpensive to carry out the replacement yourself. With the help of this manual, you will be able to change the oil in your car engine correctly - one of the most valuable and expensive things you have.
Car service equipment
Before starting the assignment, make sure that you have all the necessary equipment and materials. Here's what you need:
Drain old engine oil
Before draining the oil, start the car and leave the engine running for 1-2 minutes, or circle around your neighborhood to warm up the oil: this will make it easier to drain. It is necessary to carry out the replacement in a suitable place for this - a garage or driveway will do. It is very important that the vehicle is parked on a level surface.
Climb under the car and locate the oil pan and drain plug.
If there is not enough space under the vehicle, you may need to install a jack. Remember: never lie under a machine that is supported only by a jack, be sure to use a jack stand.
Having found the drain plug, spread a newspaper under it and lower the tray on it. Loosen the plug with a socket wrench by turning it counterclockwise.
Then carefully remove the plug and let the oil drain out. Caution! The engine oil may be hot. When the oil runs out (the jet turns into separate drops), insert the plug into place by hand, and then tighten a quarter turn with a wrench.
Change the oil filter
Leave the pan under the car and find the oil filter.
Loosen the filter with a wrench by turning it counterclockwise. Remove the filter by hand.
Before installing a new one, apply a little engine oil to the new gasket (check your car manual): this way it will not stick or crack, and besides, it good protection from oil leaks.
Finally, install and secure the new filter by hand.
Fill with engine oil
It's time to fill the engine with new oil. to find out which product is right for you. Remember to follow the manufacturer's recommendations for specifications, viscosity and volume requirements.
Remove the oil filler cap and fill the reservoir with oil. Use a funnel to avoid splashing. When finished, close the lid and wipe off the oil splashes. Start the engine and let it run for about a minute to circulate the oil.
You are almost done. But it's too early to leave - you need to check the oil level. To do this, turn off the engine, remove and wipe the dipstick.
Submerge it and pull it out to make sure the oil level is correct. Close the lid - now you can praise yourself.
Clean up and dispose of used oil
You have completed the task, now you must definitely clean up after yourself. Pour the oil from the drip tray into an old container - or another suitable container - and put the old filter in a plastic bag.
The best way to get rid of old engine oil is to dispose of it. Some service stations and replacement points accept old oil and oil filters free of charge.
Finally, throw away dirty newspapers and rags. Now you and your car can hit the road.
Write down the oil change date and mileage so you know when to do the next procedure. Remember to change your oil regularly.
Any car engine uses several working fluids that perform specific tasks. One of these liquids is oil.
Lubrication performs in power plant several functions:
- reduces friction between engine components;
- removes heat from them;
- and also washes parts of the engine, due to which it removes debris and wear products from the working surfaces, on which the engine resource directly depends.
Oil is a fairly complex liquid, consisting of a mineral or synthetic base, their mixtures (the so-called semi-synthetic oils), as well as a package of additives that impart certain properties to the lubricant.
During operation, the oil gradually develops a resource and loses its properties. And since this fluid plays an important role, it requires periodic replacement.
Official dealersconducting maintenance under warranty, they perform an oil change at each MOT prescribed in the regulations.
But not all cars are serviced at official service stations, so car owners have to independently monitor the condition of the engine and change the oil after a certain period of car operation.
Oil change intervals
The frequency of oil change is indicated in the accompanying tech. documentation for the car. The lubricant recommended for use is also indicated there.
The service life of the oil depends on the composition and characteristics of car operation. So, mineral oil can work up to 10 thousand km, and then it should be replaced. But this type of oil is practically not used, either semi-synthetic or synthetic oil... These types of oils can already work up to 15 thousand km.
But there is one important feature. High mileage when changing the oil, it is possible if the machine is operated in "greenhouse" conditions. That is, the working conditions of the lubricant should be almost ideal, which in reality is very rare. Temperature fluctuations, increased loads, driving without heating, idle time in traffic jams affect the lubricant, which is why the service life is reduced. Under normal operating conditions, the oil in the engine should be changed after 10-12 thousand km, but if the car is subjected to severe operating conditions, then the frequency is reduced to 5-7 thousand km.
If the oil is not changed, then it will gradually lose its qualities - the lubrication of the rubbing surfaces will be insufficient, which will lead to rapid wear of the units.
What work will be required?
Changing the engine oil is one of the most frequently performed engine maintenance operations. It is not difficult, you can do it yourself even for a novice car owner. To complete it, not so much is required:
- open-end wrenches;
- a special wrench for unscrewing the oil filter;
- container for collecting mining;
- new oil;
- oil filter;
- funnel (cut neck plastic bottle);
- rags.
When switching to another type of lubricant, it is recommended to additionally flush the engine.Also, this operation is done when the oil is changed for the first time on a machine purchased from hands, because it is not known for certain which oil was used previous owner.
Therefore, consider how to change the oil using an example Chevrolet lanos.
Step-by-step instruction
Having prepared the necessary tools and devices, you can get to work. For this:
1. We warm up the engine to optimal temperature, within 10 minutes. You can also change the oil immediately after a ride, but it takes time for the engine to cool down, otherwise you may get burned. It is imperative to warm up the machine so that the oil “lifts up” all settled contaminants and also becomes more liquid.
2. We install the car on the inspection pit to get to the traffic jam easier. You can, of course, do without a pit, but access to the drain plug will not be very convenient.
3. Remove the cap from the oil filler neck. This will allow the lubricant to drain off more quickly. If this is not done, oil will flow out slowly, since a vacuum will form inside the motor, since air will not penetrate into the motor.
4. Wipe the drain plug and the adjacent surfaces of the pallet with a rag.
5. We take a container for collecting mining (it can be old canister from the oil with the sidewall cut out) and place it under the drain plug.
6. Using a wrench, tear off the drain plug (clockwise). After breaking off, the plug can be easily unscrewed even by hand. Unscrewing, we hold it, because when completely unscrewing, the pressure of the oil can knock it out of the hand, then you will have to "catch" it from working off.
7. Leave the oil to drain and go to the engine compartment. We break off and change the oil filter with a special key.
8. If there is no such key, you can punch through the filter housing with a screwdriver, push it all the way in, and then use the screwdriver as a lever. You also need to unscrew the filter clockwise. The oil filter is located either on the front or on the rear wall of the cylinder block.
9. Take a new filter element and lubricate the filter O-ring with clean oil.
10. Install the filter in place and tighten it. A wrench is not needed for this; hand force is sufficient for tightening.
11. After replacing and installing the filter, see if oil is leaking. If it continues to drain, wait until this process stops. We change the sealing gasket on the drain plug (if required) and put it in place. The force for tightening the plug should be medium. It is not necessary to tighten too much, otherwise the threads may be ripped off.
12. After draining, proceed to filling.
In those. the documentation, we find out the amount of oil that should be in the engine. For example, it is indicated that 4.7 liters are poured into the engine. Knowing this, we carry out the filling, and we do it in several stages. First, through a funnel installed in the oil filler neck, fill in about 3.5 liters.
We wait for time for the oil to completely sink into the pan, then check the level with a dipstick. If there is not enough oil, then add another 0.5 liters, wait and check the level. Usually, a little less lubricant will enter the engine than indicated in the documentation, because all the oil from the engine will not drain, some of it will remain. It is important to ensure that the oil level is located between the "Min" and "Max" marks on the dipstick, it is possible that it is closer to the "Max", but does not reach it.
- Fill the grease completely, put the filler cap in place and start the engine so that the oil passes through the channels of the system.
- After the first ride after the change, check the level and inspect the plug and filter for leaks.
- Now for one moment. If the oil is not refilled, it's okay, it can be brought to the level. But it so happens that it was poured, and its level is higher than "Max". The machine cannot be operated at this level, since this will lead to the extrusion of the crankshaft oil seals.
To restore the level to the required range, use a conventional medical syringe (20 ml) and a dropper tube. We put this tube on the syringe. We lower the end of the dropper into the pan through the dipstick hole and pump out the oil. This operation is dreary, since the grease is pumped out slowly, and it may be necessary to pull out more than one syringe to achieve required level... But there is no need to unscrew the plug, completely drain the oil and refill it.
How to change the oil with flushing the engine
As for replacing the lubricant with flushing the engine, it is carried out in about the same way as described, but in addition you will have to perform some actions. Also, for replacement, you will need a special flushing fluid.
If the oil is changed with flushing, then it is not necessary to immediately remove the used filter. After draining the mining, we put in place the drain plug, and the gasket on it does not need to be changed. Then we fill in the engine flushing fluid... The amount of oil required for flushing is usually indicated by the manufacturer on the packaging.
After refueling by flushing, we start the engine and let it run for a while (5-15 minutes). We turn off the engine, take another collection container and drain the flushing liquid from the installation (it is drained in the same way as the mining).
And only after flushing, we change the filter and the plug gasket, fill in new oil, doing this as described above.
That's the whole sequence of changing the oil in the engine and the procedure is suitable for any car.
Video: Engine oil change.
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