How much does it cost to change the barrel oil manually, and how much does it cost to change the eng

First, the main reason for burning engine oil.

1. Use engine oil with poor quality or viscosity grade that does not meet the requirements. In addition, too low or too high oil viscosity can lead to poor engine lubrication, increased wear of piston rings and cylinder walls, and reduced sealing performance, resulting in oil burning.

2. The matching gap between the piston ring and the cylinder wall is too large, the piston ring is improperly installed or the sealing is poor, and the oil on the cylinder wall enters the combustion chamber, causing the phenomenon of burning the engine oil; In addition, poor sealing performance of the valve seal, damage to the crankcase forced draft valve (PCV) or crankcase vent blockage can cause excessive pressure in the crankcase to cause the oil to enter the cylinder with the crankcase gas and participate in combustion.

3. Burning engine oil caused by excessive oil filling. When the oil is filled above the center line, the part of the engine lubrication process that passes through splash lubrication will be too much into the combustion chamber due to the high oil pressure.

4. Oil leakage from turbocharger. The turbocharger is mounted at the front of the exhaust pipe and operates at a very high temperature, and the turbine and pump wheels can reach 120,000 revolutions per minute when the engine is running at full load. The turbine shaft has oil-lubricated floating bearings, and the car has one oil passage to the turbocharger.

Oil leaks from pipes or bearings can allow oil to seep from the turbocharger into the exhaust pipe. When the exhaust pipe temperature is high, the oil is baked and discharged into blue smoke.

5. There is leakage in the valve oil seal, which means that the oil leaks into the combustion chamber through the valve oil seal.

Second, the method of preventing the burning of engine oil.

1. Use engine oil that meets the technical requirements of the vehicle. Many car owners never read the vehicle manual, and they don't know what quality and viscosity grade oil their vehicles use for a few years, and there is a lot of arbitrariness in the use of engine oil. When using engine oil, one is to pay attention to the quality index, and the other is to pay attention to the viscosity index.

The quality index refers to the grade above SL as much as possible, and the viscosity index should be strictly in accordance with the provisions of the viscosity index in the automobile manual, and cannot be too low or too high.

2. Avoid frequent rapid acceleration and long-term ultra-high-speed driving. When the engine rotates at ultra-high speed, it is easy to break the lubricating oil film, resulting in poor lubrication and dry grinding of the rotating parts, and when it becomes a regular operation, it will make the engine wear abnormally and burn the oil, therefore, maintaining economic speed is one of the best ways to prevent the phenomenon of burning oil.

3. The oil must meet the specifications when filling. When the oil filling volume exceeds the center line, the repairman should be asked to pump out the excess oil, in addition, the oil volume should be observed before the next day.

4. If you find that the engine oil is burned, go to the maintenance station for inspection as soon as possible. If it is due to engine failure (such as poor piston ring sealing, valve oil seal leakage, cylinder gasket leakage, etc.), you should go to the maintenance station as soon as possible to check and repair the fault as soon as possible.

The cost of working hours in the repair shop is about 50.

Hello, buy engine oil from yourself, and then go to the repair shop to replace it, the cost is generally about 30 yuan, if it is just a simple change of oil, this can not charge much.

This brings your own engine oil to the outside repair shop to change the engine oil, about 50 yuan of manual fees, and you are not allowed to bring your own engine oil if you go to the 4S store.

If you take the oil to the repair place for vehicle maintenance, you will generally be charged about 30 yuan for working hours.

If you bring your own engine oil to repair the car, the labor cost is basically about 30, and it depends on the specific area.

Hello, this is generally the cost of replacement in the repair shop is about 30 yuan, and the 4S shop is generally not allowed to bring its own engine oil for maintenance.

Hello, if you buy engine oil and go to the auto repair shop for maintenance, this handling fee will not exceed 50 yuan at most.

There is no need to change this thing in a dead s shop, buy three bottles of the original factory and find a larger repair shop to replace it, and the labor fee is up to thirty yuan!! I changed the oil in the car repair shop outside, and I was charged 10 yuan for manual fees!!

Hello, this specific need to see what kind of model it is, generally about fifty or sixty.

Hello, it depends on what model you need, and it is about 50 yuan to replace the oil filter.

Generally, they refuse to bring their own oil to change, and who is responsible for the problem.

This depends on which brand you are and which model, generally speaking, the manual cost of dozens of yuan is enough, and it is recommended that you better go to the local repair shop to consult.

The manual cost of changing the engine oil of the car is generally 80 yuan, and the specific steps are as follows:

1. The first step: run the first motive to make it reach the working temperature. Then use a jack to jack up the vehicle, pull up the handbrake and squeeze the front wheels with a wooden wedge;

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

3. Step 3: Move the oil container to the bottom of 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 tightly, there is no need to worry about damaging the filter element during the removal process, as long as it does not damage the interface screws and the components around the filter element installed on the filter core, after all, we no longer use the removed filter element;

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

5. Step 5: Use new engine oil to apply the interface gasket of the new filter element. 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 element in by hand and tighten the filter element according to the indicated method;

6. Step 6: Pour the new engine oil into the oil pan, and pay attention to the introduction of the user 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 repeat the oil level, and dispose of the old oil and filter cartridge according to local regulations.

Millions of car purchase subsidies.

Depending on what brand of engine oil, 4S stores are expensive at 150-200 yuan, and it is cheaper to change engine oil outside. Try not to go to the 4S shop to change, the oil in the 4S shop is not very good, and the labor cost is relatively expensive.

1. Factors for changing engine oil:

If the oil is lower than the specified value and affects the operation of the engine, then the smile will cause fatal damage to the engine. Below we discuss in detail the causes of oil consumption and how to avoid its dire consequences. Under normal circumstances, oil is also consumed, and in the fundamental sense that there is no such thing as an engine that consumes absolutely no oil.

2. The causes of the original collision are as follows:

1. The oil is used to lubricate the piston, piston ring and cylinder, and when the piston moves downward, it will leave a layer of oil film on the cylinder wall. When the vehicle slows down, the resulting high negative pressure draws some of these oils into the combustion chamber, and this oil is burned by the high-temperature combustion gases during the combustion process, just like the oil film that is partially left on the cylinder wall.

2. The oil is also used to lubricate the intake valve stem and is sucked into the combustion chamber. The hot exhaust gases also burn the oil used to lubricate the exhaust valves.

Hello, the general minimum fee starts at about 50 yuan.

You can change the oil yourself, but if you want to find a master to help, you may have to charge 50 yuan! The manual fee is about 300-400 for 4S shop.

About 4 liters. It depends on what kind of car, when adding oil, look at the oil dipstick while adding, the oil dipstick is divided into upper and lower scales, and it is best to add it to the middle of the scale line. The general car adds 3-4 liters, but it must be based on the dipstick.

Insufficient oil can affect the lubrication system, but more is not always better. Too much oil will cause more oil to splash on the cylinder wall and produce the phenomenon of burning oil and exhausting blue smoke, and at the same time increase the carbon deposit in the combustion chamber and spark plug carbon deposit, so that the engine will be prematurely ignited, and there will be large fuel consumption, insufficient power, and weak driving. Especially for vehicles that originally burned engine oil, adding more engine oil is undoubtedly worse, and it is a waste of money.

Too much oil will hinder the operation of the piston, increase the internal power loss of the engine, resulting in high fuel consumption and decreased power.

Insufficient engine oil will cause abnormal aggravation of engine wear, resulting in a fine slit between the engine cylinder wall and the piston, resulting in oil burning, shortened life, etc., and in severe cases, there will also be insufficient power.

Hello, fifty years onwards, depending on the qualifications of the repair shop.