2011年9月15日星期四

Burn oil and driving habits

So, why was the car burned oil, burning oil and what are the reasons?

Sinus master said: "from a technical perspective, burning oil in general there are two main parts: cylinder block and cylinder head. Burning oil cylinder main cylinder wear is too large, or excessive wear of the piston, piston ring failure; burnt cylinder head oil because the valve guide wear form a gap, oil leaking into the combustion chamber, aging or valve oil seal, seals drop, causing oil from valve into the combustion chamber. "He said, at the time of burning oil slightly, you can observe the exhaust to roughly determine fault, if cool car car burning engine oil, most of valve oil seal; if the hot burning oil is mostly pistons or piston rings have a problem. When burning oil serious, it's difficult to tell is a cylinder or a burnt cylinder head engine oil, must open their engine are checked.

It is understood that the wife's car during the break-in period frequently run high speed, the speed at around 160 km/h, the engine often high speed operation, "Mr Yue car appeared and their driving habits have a great relationship. "Sinus Baker said General car break-in period, maximum speed don't exceed 90 per km/h, engine speed cannot exceed maximum speed three-fourths, otherwise can cause burning oil or even oil long-term excessive consumption. In addition, the oil quality is not good, it will cause gasoline combustion is not sufficient to form carbon, leading to burning oil.

Sinus master said, led vehicles burning oil of many factors are is can avoid of, as car main habit good of driving habits, while as possible select quality good of oil, old vehicles may appropriate selection viscosity slightly large of oil to increased piston, and cylinder wall between of seal sexual; service check oil ruler, regularly replaced oil and oil filter device, replaced genuine oil filter device spare parts; as far as possible select original of oil,, are may effective avoid burning oil phenomenon.

Last master sinus says: "solution to burning oil the most fundamental was disassembled for repair, replace wearing parts, this one-time investment little, but recovery and vehicle durability, reliability is guaranteed it.Car MP3 For FM92 2G
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3 self test method for protection of vehicles burning oil car in the Nick of time

Recently, the owner called Yue told reporters that his car at the time of 22,000 km fill it up with oil, but driven to 24,500 km, engine oil to the ruler of one-fourth, which means that over 2,500 km with the three-fourths engine oil. To this end, Mr Yue left several 4S shop, and the reply is "cars burn oil". So, owners should be how to detect whether the cars burn oil? Vehicles found to burn oil and how handled? These reporters interviewed XI ' an automobile repair industry and 4S shop staff.

Self test whether burning oil

Cars burn oil mainly is that car exhaust tube tail gas discharged from the blue. This means that there is too much oil into the combustion chamber involved in combustion, this situation is commonly known as the phenomenon of burning oil.

In a normal state, part will burn oil when the engine combustion, these oils are cylinder, piston, valve lubrication with oil. Vehicles normal running may only occur burning oil 15~20 km.

So, how do you self test vehicles burn oil? Xian Dragon of Jie steam repair technology Director sinus master told reporter, self test vehicles is burning oil has three species method: a is morning first times with car Shi, exhaust tube appears more concentrated of blue smoke, had while blue smoke disappeared, day may does not then appears this situation, but in second days, and third days morning and appears this phenomenon, this indicates that vehicles has appears burning oil phenomenon has, this phenomenon called cool car burning oil.

The second method is when vehicles are in motion or in situ, exhaust pipe discharges when the driver put the pedal to a large number of blue smoke, indicating the vehicle burning oil phenomenon has been more serious, a phenomenon called accelerated burning oil.

The third method is in addition to the exhaust pipe to take blue smoke, you can see from the oil filler from the pulsating blue smoke. In this case, engine damage would have been very serious.Car MP3 For FM92 2G
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Changchun parts used car price up 30%

   
"Prices are not in place, would rather put it in the store than selling. "15th, used car dealers in Changchun Li Fang told reporters that poor new car sales, used car prices firm, part car maximum up 30%.

"Benz ML350, Audi Q7 is now not much, but prices have not dropped. "Yesterday morning, Changchun Puyang Street within a used car, Li Fang to existing models and introduction to car-buying consumers in-store prices.

"Used car prices below $ 100,000 more stable, like scarcity of some high-end models such as Mercedes-Benz, individual car prices rose. "Li Fang recognizes 2007 Audi Q7 price 590,000, Mercedes ML350 quote 570,000, this price than up 30% from a year earlier. Overall, used car prices stronger this year, and about the poor sales of new cars.

"Low used a profit selling, but luxury cars, price wouldn't drop. "Used car dealers in Changchun Tao Liwei said middle and used car sales profits from the, you can maintain the normal operation, luxury is the profit of the" big head ", this type of stock market less, Wu Yi XI Wei GUI that truth should understand. In addition, because used cars spend the same money, you can choose more models, and obvious advantages in the price. When it comes to future earnings, Tao Liwei said the wait-and-see mood in the market is still very strong, in used car sales season, lies at the heart of precision marketing to increase sales.Car MP3 For FM92 2G
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