Q:Is the engine good or is it good?

Advantage of aluminum: at present, the cylinder block of gasoline engine is divided into two kinds: cast iron and cast aluminium. In diesel engines, cast iron cylinders account for most of them. In recent years, with the rapid development of the automobile industry, the car has quickly entered the lives of ordinary people. At the same time, the fuel saving performance of vehicles has gradually been paid attention to. Reducing the weight of an engine will save fuel. The cast aluminum cylinder can reduce the weight of the engine.

Q:Why is the engine hot car difficult to start

Air flow sensor failure; air flow meter failure; idle control valve or additional air valve failure; cold start fuel injector does not work; injector leaks; air pressure sensor failure;

Q:Is the engine oil burning normal?

Turbo engine tips: 1. after the start, not anxious to step on the accelerator pedal, should be idle for three minutes, the turbocharger get sufficient lubrication; 2. engine long time high-speed operation, can not immediately shut down; 3. choice of oil, in addition to the provisions of the best use of original oil, also can use synthetic oil, synthetic oil of high quality lube oil; 4. engine oil and filter to keep clean, to prevent impurities entering; 5. often check the sealing ring of the turbocharger is sealed; 6. periodic inspection of the turbocharger has no vibration or noise, preventing oil leakage

Q:What is the difference between AT and MT engines, please?

MT (manual transmission), is a conventional gearbox, it is the use of different gear for the power transmission and gear collocation, collocation transform can only rely on hand foot clutch lever to realize, this is the so-called manual transmission.

Q:What is the engine ECM?

The full name is: Engine Control ECM engine Module, the engine control module; in general, the current industry is usually referred to as "ECU": Electronic Control Unit, the electronic control unit, daily life is also popularly called "the driving computer", "computer plate engine" and "on-board computer". It is in the engine before leaving the factory, are a series of pre storage through the basic data and control strategy of calculation and experiment, we called "MAP".

Q:Passat, Teana, Reiz which car V6 engine is the best

From the engine point of view, it looks like the Passat is better, and the gearbox is double clutch. But personally think that after the flooding, a little more comfortable, and relatively high potential late Reiz modified

Q:What are the performance differences between the four engines of the L, V, W, and H?

Inline 4 cylinder engines are widely used in engines with a displacement of 2.2 liters or less. Inline 6 cylinder engine, the current leader is the famous BMW, BMW inline 6 cylinder engine, condensed today's mass production engine of the top technology, can be called "straight 6 cylinder" peak.

Q:What brand of the Geely imperial GL engine

At home, there is no technology, strength of the enterprise. Old brand, FAW and Dongfeng have fallen into joint venture base camp. Profit is not a symbol of strength, influence is. Perhaps Chery, Geely, BYD and so on in the minds of the people is a good brand, but can not go abroad, not foreigners do not like cheap goods, is still far from the quality of standards. To look at the secondary market car, ran 200 thousand kilometers, but also sell cars than centenarians are rare. Hundreds of thousands of kilometres of joint ventures or imported vehicles are available. That's the gap.

Q:How many kinds of lubrication are there in an automobile engine?

(3) regular lubrication: on some less important and scattered parts, using regular grease lubrication methods, such as engine, generator, water pump bearing lubrication and electrical starter assembly, which is used in this way.

Q:What is the difference between the new Santana CKA and the CPD engine?

One of the new car flow line smooth and structured, simple design style, but also more engaging.