What is the reason for oil in the turbocharger pipe of the Great Wall H6?

1 Answers
VanDawson
07/29/25 9:53pm
The reason for oil in the turbocharger pipe of the Great Wall H6 is: excessive engine oil filling, which increases the lubricating oil content in the crankcase ventilation system, causing the lubricating oil to enter the intake pipe through the crankcase ventilation system. Taking the 2021 1.5T manual urban version of the Haval H6 as an example: it is a compact 5-door 5-seat SUV equipped with a 6-speed manual transmission and a fuel tank capacity of 58L. The dimensions of the 2021 1.5T manual urban version of the Haval H6 are 4615mm in length, 1860mm in width, and 1720mm in height, with a wheelbase of 2680mm. It uses a 1.5T inline four-cylinder engine with a maximum torque of 210 N·m and front-wheel drive.
Was this review help?
6
3
Share
More Forum Discussions

Should You Worry About Minor Scratches on a New Car?

No need to worry, it's quite normal for beginners to have minor scratches while driving. Just be cautious while driving. Here are some precautions for novice drivers: 1. Speed: As long as you're not on the highway, you can maintain a steady speed of around 60 km/h, which helps with control. 2. Observe the rearview mirrors: The rearview mirrors allow you to monitor the road conditions on both sides and behind the vehicle, especially when changing lanes, reversing, or overtaking. Their role is crucial. 3. Maintain a safe distance: Following too closely can be dangerous if the car in front brakes suddenly or cuts in. Sometimes, excessive tension may cause you to turn the steering wheel too sharply, leading to an accident. Therefore, keeping a safe distance from the car ahead is essential. If a car cuts in, slow down appropriately to yield. 4. Proper use of lights: Do not turn on the hazard lights randomly. Turn on the parking lights at dusk, and fog lights should only be used in foggy conditions with poor visibility.
7
1
Share

Does the throttle need cleaning?

The throttle needs cleaning. The throttle is a controllable valve that regulates the air entering the engine. Since the air contains dust and sand particles, impurities are left on the throttle surface as air passes through. Combined with the oil vapor from the crankcase, this forms a black, greasy deposit layer. A dirty throttle can cause inflexible movement of the throttle valve, allowing impurities to enter the engine and affecting normal gasoline combustion. The throttle should be cleaned every 20,000 to 40,000 kilometers. If the driving environment is harsh, the cleaning interval should be shorter. However, excessive cleaning can lead to premature throttle failure, as frequent cleaning gradually removes the special coating inside the throttle chamber, making it more prone to grease buildup and creating a vicious cycle, ultimately resulting in the throttle's failure.
12
5
Share

Where is the rearview mirror switch for the Buick GL8?

Buick GL8's heated rearview mirror shares the same button with the rear window defroster. Press it to activate the heating function for the rearview mirrors. The rearview mirror adjustment for the Buick GL8 is located on the door armrest. Before adjusting the up and down mirrors, you need to press the up and down mirror adjustment button first, then you can adjust the mirrors left, right, up, or down. Here are the methods for accurately adjusting the angles of the rearview mirrors: 1. Central rearview mirror Adjust the central rearview mirror so that it is parallel to the horizon, with the horizon positioned at the center of the mirror, occupying 1/2 of the mirror's surface. To ensure a clear view of the road behind, the mirror can be slightly tilted towards the driver. 2. Left rearview mirror Since the driver's seat is on the left, adjusting the left rearview mirror is particularly important. It is recommended to adjust the car's image to occupy 1/4 of the mirror's surface, with the horizon occupying 1/2. This adjustment ensures that you can see the following car's position behind you in the mirror, as well as vehicles in other lanes, aiding in driving judgment. 3. Right rearview mirror Due to its position on the right, the driver's blind spot is larger, so the adjustment angle differs from the left rearview mirror. Keep the car's image at 1/4 of the mirror's surface, but adjust the horizon's proportion to occupy 2/3 of the mirror's surface.
3
3
Share

Is it necessary to add fuel cleaner?

It is necessary to add fuel cleaner. Here are the specific reasons for adding fuel cleaner: 1. Currently, fuel cleaner is also known as fuel additive. Fuel additive is a commonly used gasoline additive; 2. It is designed to compensate for certain deficiencies in gasoline, endowing gasoline with new and excellent characteristics, such as cleaning system carbon deposits, increasing octane value, improving atomization, reducing wear, and protecting the engine; 3. However, for new cars, it is not recommended to add fuel cleaner to allow parts and components, especially the engine, to grind to the optimal state. Using normal fuel directly can grind the vehicle to the best condition.
7
5
Share

Is the Changan Oushang X5 a Joint Venture or Domestic Vehicle?

Changan Oushang is an independent brand, and the vehicles under this brand are essentially domestic cars. Changan Oushang offers a wide range of SUV and MPV models. The MPV models under Changan Oushang include the Changan Oushang A600, Changan Oushang A800, Changan Oushang Changxing, and Changan Oushang Kosai, among others. Below are specific details about the Changan Oushang Kosai: 1. The Changan Oushang Kosai is a mid-size MPV, equipped with two types of engines: a 1.6-liter naturally aspirated engine and a 1.5-liter turbocharged engine. The 1.6-liter naturally aspirated engine delivers 128 horsepower and a maximum torque of 168 Nm. This engine features multi-point fuel injection technology and utilizes an aluminum alloy cylinder head and block. It is paired with a 5-speed manual transmission. The 1.5-liter turbocharged engine produces 178 horsepower and a maximum torque of 265 Nm. This engine incorporates direct fuel injection technology and also uses an aluminum alloy cylinder head and block. It is matched with either a 6-speed manual transmission or a 7-speed dual-clutch transmission. The dual-clutch transmission enhances gear shifting speed and transmission efficiency. One clutch in the dual-clutch system controls the odd-numbered gears, while the other manages the even-numbered gears. 2. The Changan Oushang Kosai employs a MacPherson independent suspension at the front and a torsion beam non-independent suspension at the rear. The use of a torsion beam rear suspension helps to maximize rear passenger space and trunk capacity.
20
3
Share

What is the motor power of the Lifan 650EV?

Lifan 650EV's motor has a maximum output power of 100kW, featuring a front-mounted single motor drive with a permanent magnet synchronous motor type. The Lifan 650EV is positioned as a compact car, a pure electric model with a 5-door, 5-seat, 3-box body structure. The dimensions of the Lifan 650EV are 4625mm in length, 1715mm in width, and 1510mm in height, with a wheelbase of 2610mm. The vehicle's exterior design follows the family-style design, with a V-shaped front grille, horizontal decorative strips inside the grille, and glossy black trim panels, giving it a strong sense of fashion. The Lifan 650EV uses a ternary lithium battery with a battery capacity of 43.1kWh, and the official range announced by the MIIT is 305km.
3
3
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.