Dongfeng Nissan Xinxuanyi changed the fire plug, the fire plug ring also burned the engine oil

The engine oil itself has a certain amount of consumption, and excessive consumption is the problem of burning engine oil. Burning engine oil is caused by the following factors, as long as the following problems are solved, burning engine oil can be solved.

There are many factors that affect the burning of engine oil, such as: fuel quality, driving conditions, driving habits, maintenance habits, etc., the above reasons will aggravate the oil consumption and lead to the burning of engine oil, making the vehicle appear:

1. Carbon deposition occurs in the combustion chamber, which makes the gas ring of the piston ring stuck, and the sealing is poor.

2. Oil sludge is generated in the lubrication system, and the oil sludge blocks the oil return hole of the oil ring and weakens the oil scraping performance.

3. Wear occurs between the piston and the cylinder wall.

4. The valve seal is corroded and aging, and the sealing performance fails.

In addition, cars now have crankcase ventilation systems (exhaust valves), which can also exacerbate oil consumption if there is a problem. In the past, the problem of burning engine oil could only be solved by dismantling and repairing, but now there is a plan to solve the problem of burning engine oil without dismantling and repairing, which can be understood by taking a look.

As long as it is not well maintained, any car will burn engine oil.

Causes of burning engine oilIt is mainly related to the following three accessories:

Exhaust valve. Valve oil seals.

It is the piston ring jamming.

How to fix itThere are two solutions on the market today, one is to overhaul and the other is to release the piston ring. The cost of the overhaul is high, and the oil will still burn after the repair is completed. The more efficient and simple way is to release the piston ring with PNF repair agent, as long as the accessories are okay, there is no serious cylinder can be repaired with PNF repair agent to release the piston ring, many riders have repaired, you can refer to it.

Nissan Sylphy This car recommends that you replace the spark plug every 40,000 kilometers, if you do not change the spark plug for a long time, it is easy to cause the engine to shake. The cost of replacement is about 200 yuan, if the spark plug is broken, it must be replaced in time, and it cannot be made up for the sake of saving money.

The Sylphy is a new strategic model launched by Nissan globally, with an innovative design and advanced technology. The S dynamic curve creates a stylish and atmospheric appearance, and the ultra-long wheelbase of 2700mm creates a spacious rear knee room, making the ride comfortable and comfortable.

"Xuan" means a gorgeous car in the ancient saying, while "Yi" means comfortable, comfortable, and outstanding. "Sylphy" fully shows the car's elegant design style and smooth driving feeling, metaphorically brings people infinitely pleasant new experience, insight into human nature, comfortable and timeless, will set a new standard for the taste and driving of high-end cars. Sylphy is currently available in 09 and 12 models.

The spark plug, commonly known as the nozzle, is used to release the pulse high-voltage electricity sent by the high-voltage wire (nozzle wire), break through the air between the two electrodes of the spark plug, and generate an electric spark to ignite the mixed gas in the cylinder. The main types are: quasi-type spark plugs, edge body protruding spark plugs, electrode type spark plugs, seat type spark plugs, polar type spark plugs, surface jump fire type spark plugs, etc.

The spark plug is installed on the side or top of the engine, and the early spark plug is connected to the distributor by the cylinder line, and in the last ten years, the engine on the car has basically been changed to the ignition coil directly connected to the spark plug. The operating voltage of the spark plug is at least 10000V, and the high voltage is generated by the ignition coil from 12V electricity, which is then transmitted to the spark plug.

Hello, the official data is that the Nissan Sylphy spark plug is replaced every 40,000 kilometers or two years, but it is not a big problem to run 70,000 or 80,000 kilometers under normal use, and the Sylphy uses NGK's spark plug! Hope!

Replace the spark plug according to the raw material of the spark plug:

Resistance spark plugs are changed once for 20,000 kilometers!

Platinum spark plugs are changed once for 40,000 kilometers!

Iridium spark plugs are changed once from 6 to 80,000 kilometers!

The original spark plug can be replaced from 4 to 50,000 km!

Iridium platinum spark plug life 8-100,000 km replacement!

The life of the double iridium spark plug is more than 100,000 km! It is the best performing spark plug at the moment.

Sylphy spark plug 100,000 km replacement.

Yes.

Because of the Nissan Sylphy.

60,000 km to replace spark plugs.

The spark plug is an important component of the ignition system of a gasoline engine, which can transfer high voltage.

The combustible mixture in the cylinder is ignited by introducing the combustion chamber and causing it to skip the electrode gap and generate a spark.

When the vehicle has the following fault phenomena, Wisdom Judgment needs to check the spark plug:

1. After the spark plug works for a period of time, the electrode will have too large clearance, ablation, etc., which will cause vehicle power loss, weak acceleration, fuel consumption, difficulty in starting, and in serious cases, the engine lacks cylinder, the vehicle shakes, and even causes damage to the engine.

2. After replacing the new spark plug in time, the vehicle can reduce the loss of power and make the engine output the original power. Of course, it also needs to be based on the environment and oil conditions of the rough and blue land.

3. The common aging phenomena of spark plugs are: carbon deposits.

or sediment; The electrode is melted or corroded. The spark plug does not look badly aged on the outside, but it is irreversible on the inside.

The spark plug model does not match the original factory requirements. Spark plug type mismatch will affect the performance of the engine, it is recommended to replace the original model spark plug.

Spark plug: The spark plug is an important component of the ignition system of the gasoline differential machine, which can introduce the high-voltage electricity into the combustion chamber and make it skip the electrode gap to generate sparks, so as to ignite the combustible mixture in the gas cylinder. It is mainly composed of wiring nut, insulator, wiring screw, center electrode, side electrode and shell, and the side electrode is welded to the shell.

The replacement cycle of Nissan Sylphy spark plug is 100,000 km, and the Sylphy spark plug is NGK brand, and the type rock number is LZKAR6AP-11.

Nissan Sylphy spark plug replacement tutorial.

Because the dismantling of the inline 4-cylinder engine is similar to the V6 engine, which is simpler than the V6 engine, here we take the V6 engine as an example.

If you don't know what tools to use, you can prepare a complete disassembly kit directly.

2) First, remove the coolant tank and intake pipe. (4-cylinder models do not need this step).

After disassembly, remove the ignition coil and remove the spark plug with a tool. (Note: Be careful to keep the wrench and spark plug vertical when disassembling, otherwise it will cause slippage.) )

The old spark plug that is removed is quite different from the new spark plug compared to the new one. The carbon deposits are mainly at the threads of the old spark plugs, but the ignition gap does not change much. Naturally aspirated engines, if not severe, can be used after cleaning, turbocharged engines are recommended to be replaced directly with new ones.

When replacing a new spark plug, the spark plug should slide slowly along the inner wall to avoid collision and change the ignition gap.

How to clean spark plug carbon deposits.

1. Carburetor cleaner.

Take a portion of the cleaner and place it in a container, soak the spark plug in it for 30 minutes, and then brush the spark plug head with a soft brush to remove the carbon build-up on it.

2.White vinegar clean.

The white vinegar cleaning method is similar to the carburetor cleaning method, which is simpler and more practical. However, the white vinegar method is not recommended to be used often, and its own corrosiveness is also harmful to the spark plug, so the excess white vinegar should also be cleaned up after removing the carbon deposit.

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