Honda CD5 burns engine oil, emits blue smoke, has a mushy smell, spicy eyes, what should I do, and h

Hello, the engine will not burn the oil after starting for a while, this is not a big problem, don't bother with it. If the oil is burned all the time, then the wear of the piston rings and cylinder barrel must be considered. As for the exhaust gas that is spicy, it is caused by the incomplete combustion of gasoline due to the poor atomization of gasoline.

Consider whether there is a problem with the injector.

Blue smoke is the smoke discharged after the oil has escaped into the cylinder and burned at high temperature, light blue means light blue means serious oil burning. Generally, the piston ring tightness decreases and the oil seal tightness decreases. Since these parts are all in the engine, the engine should be dismantled, commonly known as engine overhaul.

It may be very expensive for you to go to the 4S point, because the 4S shop will recommend that you replace the wear parts inside, ** is about 20,000 materials + man-hours. The repair shop should be more than 6---8 thousand. It's best to call 4S shops and repair shops** to consult.

Attention landlord: your car does not need to be overhauled, you only need to lift the cylinder head and return the valve oil seal.

The car emits blue smoke when it first starts, and it stops after a while.

This is a typical broken valve seal.

Burn the engine oil Check the piston cylinder wall wear If the wear is not serious, it can be solved by adding a point of anti-wear agent to the oil If it is very serious, then you need to bore the cylinder and change the piston In fact, it is caused by your usual lack of attention to maintenance.

Guangzhou automobile old parts market to buy a Japanese original dismantling parts **2200 yuan to sell the original should be able to sell 4-5 hundred, right?

The cost of repairs is about 2,000.

You must not slaughter you for the repair shop, don't believe in any genuine goods, they are all high imitations [other accessories**You can ask me].

Let's see if it's on time or not.

If the engine valve oil seal is aging and loses its elasticity, it is recommended to use the oil seal leak inhibitor for maintenance, if the leak stop does not work, the oil seal may be damaged, then it is necessary to repair and replace the oil seal, and other parts can be checked and repaired first! And if there is a problem with the turbocharger, it can only be replaced!

1. The engine valve drive mechanism adopts the hydraulic support ball rocker arm structure, and the engine working principle is compared with the hydraulic tappet valve drive mechanism commonly used in the general gasoline engine, this novel valve drive mechanism has the advantage of relatively small friction torque, so the required driving force is also small, so that the engine power consumption can be effectively reduced and fuel consumption can be reduced.

2. In order to effectively reduce the weight of the whole vehicle, the 1 4-liter gasoline engine adopts aluminum alloy cylinder block, which has achieved a very obvious lightweight effect.

3. The use of special materials and plastic intake pipes processed by special technology instead of traditional metal intake pipes not only receives lightweight effects, but also can effectively reduce the resistance of the intake pipe wall, improve the intake efficiency, and increase the engine power.

4. The expansion and breaking connecting rod processed by advanced technology is expanded and broken by using special expansion and breaking equipment, instead of the original sawing and grinding process. This makes use of the jagged "huff" surface of the expansion and breaking link to ensure an absolutely accurate tight fixing position, which reduces friction and extends the service life of the linkage.

5. Compared with the original camshaft, the hot-sleeve camshaft can not only reduce the weight of the camshaft, but also achieve higher cam profile accuracy and more accurate valve timing for the engine (Fig. 6).

6. The throttle adopts an electronic control device, also known as e-gas electronic throttle, which can unify and coordinate and reasonably manage the instantaneous requirements of the engine torque and output power under various working conditions of the car, such as the driver accelerating, overtaking, starting the air conditioning, etc., which can make the engine always in the best range at each working point, which can not only meet the requirements of low emission and low fuel consumption, but also optimize the driving performance of the whole vehicle.

7. Improving the layout of the engine intake system can effectively reduce the inlet temperature and increase the intake density of the charged engine, so that the engine can output more power on the basis of improving the charging efficiency. The specific improvement is to arrange the intake duct of the engine on the left side of the engine front module, above the cooling water tank.

8. In order to improve the anti-corrosion ability of the cooling water tank and prolong the service life of the water tank, the cooling water tank heat sink arranged in the engine front-end module is coated with plastic.

9. In order to prevent the bottom of the engine oil pan from colliding and rubbing against the uneven road surface and damaging the engine, a metal protective plate can be installed under the oil pan.

10. In order to effectively insulate heat, sound and shock, so that it does not enter the passenger compartment and affect the ride comfort, the POLO car is equipped with a heat insulation shield plate in the exhaust pipe.

It should be that the valve oil seal is aging and does not need to be overhauled. [If you have a problem with the car, ask the car master.] 4S shop professional technician, 10 minutes to solve. 】

Burning engine oil is generally caused by the wear of the vehicle piston and cylinder wall, which is manifested as blue smoke from the engine exhaust, which is due to the long-term use of the car or the carbon deposits generated in the oil, which may cause wear on the cylinder and piston, resulting in the oil channeling into the combustion chamber and gasoline into the engine oil, and the oil channeling leads to the burning of engine oil and produces more serious carbon deposits.

Hello! The labor cost of small things is at least 8,000 yuan, I hope mine can help you [If you have a problem with the car, ask the car master. 4S shop professional technician, 10 minutes to solve. 】

It is not necessary to overhaul the engine oil burning, depending on the situation, if it is slight, you can replace the piston ring or valve oil seal. This is to measure whether the wear of the piston ring and cylinder wall exceeds the limit value, and to determine, find a reputable repair agency to check it. [If you have a problem with the car, ask the car master.]

4S shop professional technician, 10 minutes to solve. 】

Blue smoke is mainly the cylinder to the oil, the exhaust contains ** ingredients, depending on your engine ** caused by this phenomenon, so the specific ** is not accurate, it is recommended to check it, and it is not necessarily overhauled, if it is the piston ring that thing is worn, it is very cheap.

Hello! It depends on whether you are overhauling or medium-repairing or minor repairs [If you have a problem with the car, ask the car master.] 4S shop professional technician, 10 minutes to solve. 】

Hello, it's going to be overhauled. [If you have a problem with the car, ask the car master.] 4S shop professional technician, 10 minutes to solve. 】

See if it's a hot car emitting blue smoke! If it's a hot car, it's the oil head, and the blue smoke is boring and the smoke is particularly large, then disassemble the turbocharger and take a look! Is there oil in it?

This must be burning engine oil, but the amount is relatively small, and I can't see it.

The reasons for burning engine oil can be understood

1.Domestic oil products (including gasoline and engine oil) are prone to carbon deposits;

2.Carbon deposition causes the piston ring to jam and lose its oil scraping performance; The oil return hole is blocked, and the oil cannot return to the crankcase normally;

3.Wear between the cylinder wall and the piston, the gap is too large.

4.The corrosion of the valve oil seal and crankshaft oil seal is aging, resulting in oil leakage.

Burning engine oil does not necessarily have to be overhauled, many car owners have not solved the problem after overhaul, and there are other problems in the car. You can go under the "no dismantling and repair to solve the problem of burning engine oil", and there is no need to dismantle and repair to solve the problem of burning engine oil, and there will be no harm to the car.

It is caused by too much engine oilIt should be best between the upper and lower scribes. Hope it helps.

The ignition time is wrong! Correction of ignition time.

Buy a car, use a car, maintain a car, repair a car, and listen to Chen Gong talk about cars.

If the gasoline car emits blue smoke, it means that the engine oil is burned, if it is only smoked when it starts, and it will be gone after a while, then check the valve oil seal, if it smokes all the time, check the piston, cylinder, piston is broken, and so on.

The blue smoke of the car is the performance of burning engine oil, the blue smoke of the car burns the engine oil because of the aging of the valve oil seal, the valve oil seal is made of high-temperature and oil-resistant rubber, after a long time, the plasticizer and plasticizer in the rubber will slowly pass away and cause the oil seal to become hard, in addition to the long-term contact with the oil, the hot and cold replacement of the engine oil is easier to reduce the plasticizer inside, so that the oil seal is aging and hardening, resulting in poor sealing, resulting in burning engine oil.

Blue smoke is a symptom of burning engine oil, it may be valve oil seal leakage, cylinder wear is too large resulting in piston ring clearance, piston ring jamming may burn engine oil, after blue smoke must be checked every other week to check whether the oil is enough, not enough to add in time, the engine oil burns out and damages the engine It will cost a lot of money.

Hello, the blue smoke from the exhaust of the car is because during the working process of the engine, the oil enters the engine cylinder and burns together with the gasoline, so the exhaust gas will be black, which is what we often call "burning engine oil"! Generally, there are several reasons: 1. The gap between the piston and the piston ring becomes larger, the piston ring is too worn, and the cylinder liner is overworn, which causes "pump oil"; 2. The gap between the valve guide sleeve and the valve stem is too large and leaks; 3. The cylinder gasket oil circuit hole is connected with the cylinder, referred to as "oil and gas mixing".

Hope it helps.

Hello, it's generally to burn engine oil, go for maintenance.