A comprehensive guide to solving the problem of Volkswagen Tiguan burning engine oil, Zhejiang Yongkang local Tiguan has been cured

Although China is now the world's largest automobile consumer, for ordinary families, automobiles are still a commodity. Who doesn’t want their car to save trouble and effort and not have any problems? Especially for Volkswagen models with a huge amount of ownership, once they start burning engine oil, it means that vehicle failures will continue to be troublesome in the future, but this is something that cannot be avoided. Short pain is worse than long pain. How to solve the problem of burning engine oil at one time, even if it costs some money to ensure long-term stability and stability in future vehicles, today’s cool article will explain it clearly to you.

This is a Tiguan, a great China that has suffered from burning oil. The owner is a local owner of Yongkang, Jinhua. He said that the car really cannot be driven, and the engine oil must be added every 500 kilometers, which is equivalent to adding gasoline every time it is added. The engine oil is a complete "hybrid power". At the same time, the car is not worried about worrying about it. Looking at the instrument, the engine fault light is always on.

This is the basic information of this Tiguan. You can check the nameplate for the year of the car. Several engine fault codes are the causes of the engine fault light. What we need to do is to solve the problem of burning engine oil at one time, as long as the owner maintains it normally in the future. When maintaining the vehicle, the engine oil burning will not be allowed again.

At the same time, various faults are solved at one time, so that car owners can drive with peace of mind.

The moment I unscrewed the oil cap, I saw a scene that I didn’t want to see. The engine was a little dirty. The reason why vehicles burn engine oil is probably the following reasons:

The main reasons for burning engine oil in Tiguan

**1. Engine design defects**

Some of the Volkswagen Tiguan models have defects in engine design, which leads to excessive oil consumption. This is usually related to poor sealing between the piston ring and cylinder wall.

**2. Poor oil quality**

Using inferior engine oil or non-compliant engine oil will aggravate the wear of engine parts and thus increase oil consumption.

**3. Driving habits and road conditions**

Frequent short-distance driving, high-speed driving or harsh road conditions may aggravate oil consumption.

**4. Improper maintenance**

Failure to replace engine oil and blockage of air filters may also lead to improper maintenance behaviors such as engine oil replacement and air filter blockage as required.

At least one of them is occupied here, the quality of the engine oil is not good!

Don't worry about these minor matters for now, and quickly disassemble the machine. Due to the design and structure, to remove the engine, the subframe must be removed first, which is commonly known as the Yuanbao beam.

We adhered to the principle of catching grass and beating rabbits when we found problems other than the engine, and solved them together, such as this cracked ingot beam bushing...

After removing the subframe, you can directly take out the engine, and the engine sinks... Once the engine sinks, the difficult-to-maintenance parts that are usually tied up due to the narrow position on the car will become a horizontal and vertical way you can disassemble it. Comfortable.

During the disassembly, in addition to burning the engine oil, there are many unexpected gains. For example, the source of high engine noise is caused by straining the camshaft frame hole. Since it has been overhauled, this thing will be replaced.

The one in the picture is the turbo enhancer that everyone talks about. This thing is a magical tool for achieving small displacement and high horsepower. Adding a turbine is equivalent to adding two cylinders. The four-cylinder turbo you buy is equivalent to buying a six-cylinder car.

As the disassembly process deepens, various problems continue to emerge. First of all, the engine is dirty, although there is no sludge, there is also a lot of sediment; the inside of a good engine is very transparent, and you can see the true color of metal parts, but this machine cannot do it. At the same time, there is a lot of scale deposits on the cylinder gasket holes, which means that the oil used in this car is not enough, and the quality of antifreeze is not good.

Disconnected from developing the engine and gearbox...

Then decompose the lower part of the engine, that is, the cylinder head part, and the dark brown color inside is caused by poor use of engine oil. Nowadays, the engine oil market is mixed. If you are an engine oil, you say that you are "fully synthesized", which has also led to frequent problems with many vehicle engines. Because the lubrication is not in place, even the crankshaft has been strained and worn.

No matter how dirty it is, you have to continue to decompose the machine... remove the crankshaft...

Punching the pistons one by one... As mentioned before, one of the problems with burning engine oil is the design defects. The biggest design flaw in this car is on this piston.

The third piston ring, that is, the oil ring, has been blocked by carbon deposits, which has caused the oil on the cylinder wall to be damaged, causing serious burning of the engine oil... The key to solving the burning of the engine oil is to change the defect structure and make the defect No longer exists.

Of course, the piston ring also means that it cannot take the blame. It is a systematic problem to cure engine oil burning. Please be careful and you will understand after reading it.

Since the engine has been overhauled, all the details cannot be missed. For example, the place where the balance shaft and the oil seal are matched has been ground, and changing the oil seal cannot solve the problem.

At the same time, I don’t know if it is because of the corrosion-free disassembly and control of engine oil burning on the valve stem, and it has become bumpy...

While the engine was cleaning the external processing stall at Master Abo's place, I turned into a painter and helped the owner remove the paint and spray paint on the wiper-free wiper arm. In the service industry, it’s the main focus, right?

On the other side, Master Abo helped me replace all the worn and loose valve conduits. I have a lot of money here. The valve conduits I use are wear-resistant, corrosion-resistant silicon-manganese copper conduits for natural gas vehicles. Twenty I bought one of them.

The cylinder has been repaired because it has been corrosive and disassembled and treated with the potion bubble cylinder, so it has to be repaired. Therefore, it is not recommended that you do some unscientific and unreasonable practices, so as not to increase the cost during maintenance.

The master of external processing focuses on efficiency, and I will send the things I took away in the morning and in the afternoon. Sometimes China's speed may not be reflected in the efficiency of infrastructure maniacs, and the efficiency of daily production and processing can also outperform many colleagues on the earth.

Next, the installation begins. I repair cars here, I don’t take cheap jobs, but quality must be the first priority. The tiles are made of tiles with tolerance grades specified by the original factory. Because the oil nozzle has been soaked with corrosive potions, it is replaced with a new one, which is also the original part. Then tighten with a torque of 27 Nm.

The thrust film must also be brand new from the original factory. I know that in many places, the price is cheap, but the things are not replaced. It is called "good quality and low price", but I don't know that there is no good product at all, so the things I repaired can only be unsightly.

Tighten the large tile screw according to the specified torque, replace the screws at the head and tail with new ones, and tighten them according to the requirements of 60 Nm + 90°.

Everyone knows that the piston and piston rings of the original car need to be improved. Until the problem does not improve and install it in the original defect structure, then you are the hammer! Here, the small piston of the third-generation EA888 engine is used, which is very fuel-efficient; at the same time, the improved piston ring is used, and the plasma-sprayed gas ring and the nitriding wave oil ring is used, which is a foolproof way.

Punching the piston one by one... Someone asked me, what is the structure of the piston? I could only smile without saying a word, thinking in my heart: "Let's learn bionics!" Since I know where the inspiration of the person who invented the piston came from, I can understand that the main word "silk" is silky and cool! I can't stop using my own tools every time I poke the piston. The guys in the store are rushing to compete for this process.

After stabbing the piston, remember to "defend the aftermath". It is the same principle for being a person and doing things! The connecting rod screws must be tightened according to the specified torque. Here, 30 Nm + 90° is used. Only when the vehicle is repaired according to the regulations will have better power and smoothness.

In today's vehicles, each component is bonded with engine sealant, which is less likely to leak than using rubber pads. The glue must be artistic, and the glue must be made of imported high-end glue, with good craftsmanship and good accessories to meet the basic conditions for a good engine.

Then cover the oil pan back and the engine block part is almost the same. I have already mentioned the reasons for burning engine oil. Here is a popular way to solve the problem of burning engine oil:

**1. Upgrade engine parts**

In response to engine design defects, car owners can consider upgrading key components such as piston rings and cylinder liners to improve sealing performance and reduce oil consumption.

**2. Use high-quality engine oil**

Choosing high-quality engine oil that meets the specifications of Volkswagen Tiguan can effectively reduce engine wear and extend the service life of the engine oil. It is recommended that car owners change their engine oil regularly and pay attention to the oil consumption.

**3. Improve driving habits**

Try to avoid short-distance driving and high-speed driving, and maintain a constant speed to reduce engine load and reduce oil consumption. At the same time, pay attention to choosing roads with better road conditions to reduce engine wear.

**4. Strengthen maintenance**

Regularly check and replace key components such as air filters, oil filters, etc. to keep the engine clean. At the same time, pay attention to abnormal situations such as engine noise and oil leakage, and deal with them in a timely manner.

As mentioned before, this car has been made of corrosive potions to prevent disassembly and burn engine oil, which has caused many components to age early, such as the plastic sleeve of this balance shaft, which is broken with a slight touch. Fortunately, my buddy has prepared a new factory condom at home and can change it directly!

I saw that the balance shaft head was worn before, so we also bought a new balance shaft to replace it to avoid oil leakage in the future.

The balance shaft is installed smoothly. It is required to be inserted easily with bare hands and cannot be smashed hard. Car repair is the same as treating your girlfriend. You cannot force yourself against the wishes of the vehicle (it is about living habits, don’t think wrongly), because the vehicle also has a soul. Only when you treat it gentle and carefully repair it can you repair a good car.

Remember to apply thread glue to flywheel screws, and they cannot be the type that costs more than ten yuan bought by hardware stores. The original factory uses Henkel's thread glue.

Docking the engine and the gearbox, at this moment, the shiny pistons and the light-emitting cylinder walls seemed to be not a repair machine, but a brand new machine was assembling.

After solving many defects in the cylinder block part, we will now strengthen the cylinder head part. First of all, the valve seal, we didn’t use domestic Fern’s, but imported Ailing. The intake valve spring has been upgraded to an imported version of Audi A6L to avoid the risk of breakage in the future.

The rear tee on the cylinder head is a severely affected area of ​​water leakage. If an aluminum alloy is used to replace the original car bakery, it can live the same life as the vehicle. At the same time, four original car spark plugs are replaced. My car will change this thing once every 30,000 kilometers; the valve is used to match the valves of FAW Audi's original car. I won't mention the brand, I understand it!

After strengthening the assembly of the cylinder head, the entire button is buckled...

The original requirement for the cylinder head screw is 40 Nm + two 90°; after our practice, 60 Nm + 90° is actually just right!

Because the scale of the original car blocked the oil radiator, we replaced it together with the oil radiator and the water pump, and used an improved version, which can ensure that the vehicle's heat dissipation is fine, because heat dissipation will also affect the oil consumption. Therefore, it is not as simple as replacing a pair of piston rings and valve oil seals.

Put beautiful glue wires on the cleaned valve chamber cover, so that the machine installed in this way will be like an OEM.

Using the third generation improved chain completely avoids the risk of chain straining the jumping valve in the future. Change to a brand new camshaft so that the sound of the engine will become coquettish and no longer the original sound of the broken gong.

Because the brake vacuum pump leaked oil, I had to replace it with a new one. We use Pierberg, which can ensure quality and control costs; we are both responsible to the owner and save money for the owner. As for the service, it must be affordable!

The biggest reason for the engine failure light alarm is that the intake manifold is broken... Change the assembly directly, this thing cannot be repaired; even if someone can repair it, the lifespan will not be long.

Listen to me, don’t be stubborn! You will definitely save for you if you can save, but you should just change what you shouldn’t!

By the way, I also replaced the oil rail pressure sensor, and the old one can no longer be inserted!

After installing the chain system, replace the upper and lower covers, all of which are original parts! Replace the suction cup outside.

The turbocharger was washed white by our guys, and it was washed like new. The exhaust valve is designed by myself. In order to separate the exhaust gas more cleanly, I specially added a set of impact condensation mechanism to the original cyclone separation to ensure double separation!

But to be honest, the exhaust valve only makes the control of oil burning more. If there is a problem with the engine body or turbine of your car, and it is unrealistic to change the exhaust valve to solve the problem.

Replace all kinds of originally damaged accessories, such as exhaust pipes, oil pipe brackets, etc., and remember to apply fire mouth paste to the ignition coil.

The engine assembly is completed and a work of art is reborn! For such a machine, you don’t want it to burn oil in the future, right?

How to prevent Tiguan oil burning

**1. Regularly check the oil level**

Car owners should check the engine oil level regularly to ensure that the engine oil is within a reasonable range. If you find that the engine oil consumes too quickly, the cause should be checked in time.

**2. Pay attention to the quality and specifications of the engine oil**

Choose the engine oil quality and specifications suitable for Volkswagen Tiguan and avoid using inferior engine oil.

**3. Follow the manufacturer's maintenance suggestions**

Maintenance is carried out strictly in accordance with the maintenance suggestions of Volkswagen manufacturers to ensure that the engine is in the best condition.

**4. Pay attention to abnormal vehicle conditions**

If you find abnormal noises, blue smoke and other abnormal conditions in the vehicle, you should go to a professional repair shop for inspection and repair in time.

OK, slowly lower the body and the engine enters the cabin...

In order to ensure the driving texture, we solved the chassis problem together. It is more troublesome to replace the ingot beam bushing. If others don’t want to do it, I will help you!

Then install all the accessories on the ingot beam, and solve the problem with the stabilization rod, the steering machine...

In order to save some money for the owner, I won’t change the swing arm, and this small bushing will be replaced separately for you...

The guy connected the wiring harness and pipelines...

Use Audi's original antifreeze and high-quality air filter...

Engine oil must be a truly fully synthetic engine oil, and only engine oils of four types of base oils are called fully synthetic. We don't have the quotation marks of 88 or 99 or 168 "full synthetic" engine oil here.

The vehicle was started successfully, and a stream of blue smoke came out of the exhaust pipe, it was spectacular!

The chassis problem is solved together, and replace it with the original brake pads! Add high-quality refrigerant!

After the overhaul, four-wheel positioning must be done because the Yuanbao beam has been moved. Responsible repair shops will position the vehicle four-wheeled vehicle to ensure a sense of driving on the road.

On the road to the test drive, the power is surging and the sound is charming... To be honest, I have built hundreds of such machines, and it is appropriate to reach this state, and there is nothing to show off. In the words of "The Oil Selling Man", it means: nothing else, you can only be familiar with it!

After returning, I found that all the pieces were green, nothing wrong. What are you afraid of when you have an annual OBD test?

When repairing a car, you need to pursue details. The battery cover was broken before. Let’s change it to a new one, and it’s a new look in the new year!

After I come back, I will give a speech on the award. Although the topic is cliché, it is nothing more than just maintaining the vehicle, changing the engine oil and filter element on time, and using fuel additives regularly... In short, it is all for your own good.

All problems are solved, and the car is delivered perfectly!

This article aims to help Volkswagen Tiguan owners solve the problem of burning engine oil, and facilitate promotion and dissemination on major platforms by highlighting keywords and optimizing content structure. I hope this article can provide car owners with valuable reference and reference.

Previously, due to account reasons, 150,000 fans were looking forward to my re-starting account. The new account has been launched. Please follow me again!