Can you choose a poor quality engine oil if you change the engine oil frequently?

It is not troublesome to change the oil in the car, as long as there is a place and tools, if there is no vehicle lift or gutter, it is not very convenient to change the oil.

Hello, changing the oil is not troublesome, changing the oil is the usual maintenance, I hope mine can help you, hope.

Changing the oil is not very troublesome, it can be discharged at the oil pan bolt, or you can use the suction pump to change the oil at the low pumping of the oil dipstick pipe and change the oil filter element at the same time.

It is very simple to not be troublesome, but it is not recommended to change it yourself at home, it is recommended to go to the repair station to replace it.

If all the tools are available, and there is a lifting frame or trench, the process sequence is fully controlled, and it is not troublesome to replace it. The oil label must be accurate, and the oil plug gasket of the oil must be replaced with a new one. In addition to the cost, you can also try to keep the old oil clean.

After changing to new oil, remember to look at the oil scale, within the set value, not too little or too much.

1. The oil volume of the engine oil is insufficient, so that the oil volume of the oil pump is reduced or the pump cannot be pumped due to air intake, resulting in the oil pressure dropping, which leads to the problem of the oil lamp being lit.

2. The engine temperature is too high, which is easy to make the oil thinner, from the fit gap.

The oil pressure drops, which leads to the problem of the oil lamp being lit.

3. Crash. When the oil pump parts are damaged or the gap is too large due to wear and assembly, it will cause the oil pump to fail or the oil output is insufficient, which will cause the problem of oil lamp on.

4. a crankshaft. Improper matching gap between large and small tiles, too tight will increase the oil pressure, too loose will reduce the oil pressure; Oil filter, suction plate.

Blockages can likewise reduce oil pressure.

5. Damage or failure of the oil return valve: when the spring fatigue of the oil return valve of the main oil channel is softened or adjusted improperly, and the mating surface of the valve seat and the steel ball is worn or stuck by dirt and closed tightly, the oil return volume will increase significantly, and the oil pressure of the main oil channel will also decrease.

6. Improper selection of engine oil: when the wrong or improper brand selection is used, the leakage will be increased due to the low viscosity of the engine oil when the engine is running, so that the oil pressure will be reduced; There is oil leakage and blockage in the oil pipeline.

Hello, this is not a hassle.

It depends on the type of engine oil, if it is fully synthetic, you can do the first change once a year, the type of engine oil and the corresponding replacement cycle:

1. Mineral engine oil: 5000 kilometers or 3 months to replace one-year-old celery.

2. Semi-synthetic engine oil: 7500 kilometers or change once every 6 months.

3. Fully synthetic engine oil: 10,000 kilometers or once a year to replace.

The role of motor oil.

1. Lubrication and friction reduction: a layer of oil film is formed on the surface of the two sliding parts, so that there will be no friction when the parts are running, and the parts can run smoothly.

2. Clean and dispersed: good engine oil can wash the spoils on the surface of parts and components through the flow of oil, adsorb some tiny metal debris in the engine, and then scrape off the oil pan by the piston oil ring.

3. Cooling and cooling: When the engine is running, high temperature is generated, and when the oil reaches the running part, it will absorb the heat, and then take away the heat to assist the parts to dissipate heat.

4. Sealing leakage: It refers to the formation of a sealing ring by oil film between the piston ring and the piston to prevent the exhaust gas after combustion from entering the crankcase.

Hello! A big car is 5000-10000 kilometers or 1 year to change the engine oil, depending on the car brand and model, it is recommended to refer to the maintenance manual.

Under normal circumstances, the car runs 5000 7000 kilometers to replace the new oil, especially the ordinary car dismantling the forest engine performance is average or the car is relatively long, the use of acres are ordinary mineral oil, such oil should be replaced in time after the car travels 5000 kilometers, and the oil filter element should be replaced at the same time as the oil is replaced.

No matter what brand of engine oil is available, buying fully synthetic engine oil is the best choice, fully synthetic engine oil is of better quality, smoother cold start, more fuel saving, longer oil change interval, prolonging engine service life, fighting stupid damage to reduce maintenance rate, due to the superior cleanliness of synthetic engine oil, the engine block is cleaner.

Fully synthetic, the viscosity level is suitable.

How to choose to use a pumping unit to change the oil by yourself, try not to use the oil pan to drain the oil. No matter what brand of engine oil is lacking, buying fully synthetic engine oil is the best choice, as long as it is an internationally renowned brand of engine oil. The quality of the fully synthetic engine oil is better, the cold start is smoother, the fuel is more saving, the oil change interval is longer, the service life of the engine is extended, the maintenance rate is reduced, and the engine block is cleaner due to the superior cleanliness of the synthetic oil.

Fully synthetic engine oil is recommended to be used for more than one year, and the mileage can be changed up to 10,000 kilometers.

Buy a barrel of Great Wall Gouer 600 is fine.

Don't buy any shell, no fu, no one.

Buy a barrel of Great Wall Gouer 600 is fine.

Cars are an indispensable tool for our daily travel, and we will encounter some problems in the process of using them, such as this one: Do you have to change the car oil every six months? Then, let's introduce it to you below.

I hope you will be helpful. This is not necessary, it depends on what kind of oil the rider uses, but also on their driving style and environment.

Engine oil is known as the blood of the engine. Motor oil plays a role in the engine for lubrication, cleaning, sealing, heat dissipation, buffering, and rust prevention.

If the engine does not have oil, the engine will not work properly.

There are three types of motor oils, which are fully synthetic, semi-synthetic, and mineral oils.

The base oil of synthetic motor oil is synthetic, and the molecular size and shape of this virtual wide motor oil are almost similar. Of course, fully synthetic motor oils have better lubrication performance and longer service life.

The base oil of mineral motor oil is extracted from petroleum and has irregular molecular size and shape. Of course, the lubricating performance of mineral engine oil is not very good, so the service life of regret is not necessarily very long.

The lubricating properties and service life of semi-synthetic motor oils are intermediate between fully synthetic and mineral oils.

Fully synthetic motor oil does not need to be changed every six months. If you drive basically every day, some fully synthetic motor oils can be changed once a year.

If you don't drive often, it is recommended to change it every 6 months, because the oil will oxidize and deteriorate after being in the oil pan for a long time.

When the oil deteriorates, the lubricating properties are greatly reduced, which can exacerbate engine wear.

The engine oil must be changed, and not changing the oil for a long time can cause damage to the engine. There is a lot of information on this.

The engine oil can be changed frequently, and the following points need to be paid attention to when changing the engine oil:

1. Choose regular channels to buy brand engine oil. You can't use miscellaneous engine oil, because the quality control of engine oil is unstable, in case you buy defective products, the damage to the engine is known to everyone.

2. Do cleaning. This cleaning is not a cleaning of oil sludge and carbon deposits, but a washing of old engine oil. That is, put the old engine oil as clean as possible, and add a small amount of new engine oil or special engine cleaning oil to clean.

3. Re-inspection after maintenance. After changing the oil, let the technician carefully observe the operation of the engine and the condition of the fluid. If the oil is cloudy or discolored, or if the engine temperature is abnormal and the operation is not smooth, it needs to be shut down immediately.