Steel industry trade insights

List of the catalog of this article:

• 1. What engine did Mercedes-Benz gl use
• 2、Is the Mercedes-Benz m273 engine protruding screw a positive thread or a reverse thread
• 3, m273 engine common disease

What did Mercedes-Benz gl use? Engine

1. Mercedes-Benz gl uses a total of four engines, namely 0-liter turbocharged engine, 0-liter turbocharged engine, 7-liter naturally aspirated engine, and 7-liter turbocharged engine.Mercedes-Benz gl is a large luxury SUV, and the price of this car can be more than one million at that time.

2. Mercedes-Benz glc is equipped with a 0T turbocharged engine. Mercedes-Benz glc is a medium-sized SUV launched by Mercedes-Benz. Because the body of this car is large, it needs a high-power engine to power the car.

3. Mercedes-Benz gls uses a total of four engines, namely the low-power 0-liter turbocharged engine, the medium-power version 0-liter turbocharged engine, the high-power version 0-liter turbocharged engine, and the 0-liter twin-turbocharged engine. Gls is a large SUV. The price of this car is very expensive, and it is also an imported car.

Is the Mercedes-Benz m273 engine protruding wheel shaft screw a positive thread or an anti-wire

1. It should be a positive thread. The bolts of his engine should be in the right direction.

2. The bolt of his engine should be in the opposite direction. If it is in the opposite direction, he can't.

3. Hello, the camshaft screw exhaust of 272 is reversed, and the back should beOnly when it is stuck with t60 can it be released. I hope it can help you. [Car questions, ask the car master. 4S store professional technician, 10 minutes to solve.

4. This screw is smooth, but it is very tight and not easy to disassemble. Set how many kilograms of force should be adjusted according to the thickness of the cylinder head screw.

5. The balance block screw of the Mercedes-Benz 272 balance shaft is a straight buckle. According to the relevant information of the query, the balance shaft screw is a positive thread, also known as a positive buckle. The screws of the engine are all in the locking pad. After tightening the screw, pry open the locking pad and press it to the nut without worrying about loosening the buckle.

m273 engine common disease

Engine common disease is mainly manifested in balance shaft wear, timing chain jump teeth, vacuum valve tie rod breakage, camshaft position hapticator easy to move problems.

For example, the angle of the camshaft is abnormal, the oil is leaking, the balance shaft cracks and breaks through the cylinder block, etc. The M274 engine adopts Mercedes' variable valve lift technology. The purpose of this technology is not to increase power, but to reduce emissions and improve environmental protection requirements.

Engine lack of fire can be simply divided into two situations, one is complete lack of fire, that is, no combustion, and the other is partial lack of fire, that is, unstable combustion. OBDI defines the fire deficiency level of three engines: A, B and C.

The defects of the M274 engine mainly include the following points: abnormal camshaft angle. It shows that the engine fault light is on, the start and stop are abnormal, the engine is noisy, and the acceleration is abnormal. The stuck stuck causes the unlocking to be slow, resulting in scratches on the pin and VVT sprocket. Lock failure will cause the rotor and sprocket to be unable to match.

The reason for the tamping. Mercedes-Benz m273 engine parameters: 5L displacement, V8 engine, 388 horsepower. The banging sound of the engine mouth is mostly caused by teaming. You can check whether the mixture and ignition are normal. The car air intake is a part of the engine air intake system.