Introduction: recently X-431 Diagun
ravaged northern region and cold air, temperature drop in north X-431 Diagun
China up to 23 ℃. As the new owner, take good care of the car be before the Spring Festival events, because in the cold wave under attack, vehicle "immunity" is particularly easy to be down, resulting in the big slight "cars" flu outbreak. Next, JingChe will car beauty teacher wang warns broad owner air temperature pelter careful with "flu" car.
Jitter obvious: because not clean "intestines and stomach"
Medical records: Mr. Hong usually engaged in business, it is difficult to takes good care of the car. A few days ago, the weather suddenly turned cold, Mr. Hong found the car engine start shaking special obvious, driving also have the instability of the idle afterwards. He felt he was very strange, how have so many of the sludge, coke?
Test results: too much carbon and sludge.
JingChe will car beauty teacher wang pulse: relative to the heat of summer, high humidity weather, in winter people often ignored the engine clean. According to a small area (the atlas BBS) public opinion survey, nearly thirty percent owners think, only in the summer before the engine are more likely to have the oil sludge, carbon deposition. To this, the expert introduction, in fact the sludge and main engine fuel burning coke formation is not fully arising, whether at evening time it shall will send disease. In addition, in the way of the congestion on frequently, stop and start idle speed, the engine temperature can reach 90 ℃ high temperature or so, also easy to produce the sludge, carbon deposition.
Rehabilitation prescription: the owner can try to choose cleaning ability strong high-end all synthetic lubricants, in order to prevent new sludge, sediment accumulation bond again, to clean engine protection, the car power remained strong. In addition, if the car coke symptom is lighter, also can take a week 1-2 times ran the practice.
Accelerate weakness: because of the "virus" invasion
Medical records: miss sun after buying a car, out of ZiJiaYou opportunity is not much. Last week, when she and her friends traveling, gas station in halfway adds oil after the car began to appear to accelerate the obvious symptoms.
Test results: filling gasoline quality, especially octane, sulfur and benzene decline significantly.
JingChe will car beauty teacher wang pulse: JingChe car beauty will be king the teacher pointed out that, some time ago, part of the oil quality tourism gas station down, even some regular gasoline with pretend to be high standard gasoline sales. If low octane gasoline will be applied to high compression ratio of the vehicle engines will likely cause the engine produces the detonation burning, power down, or even damage engine parts. In addition, there is a lot less sensitive to the price of the owner to the refuelling, will also take a gasoline label "recognize high deny low" approach. For travel in the process, not rest assured the quality of oil gas station halfway added to raise a level oil to deal with, can yet be regarded as a kind of ways to cope. But in the oil quality normal, under the premise of Renault CAN Clip
long-term blindly believe that that premium gas, also can make this kind of premium the advantages of high gasoline anti-explosion sex can't play out, but the result will not of vehicle.
Rehabilitation prescription: in addition to come on appropriate choose large gas station, come on time in the morning choose as far as possible, should pay attention to the problem of compression ratio. Compression than in 7.5 8.0 should choose number 90 vehicle gasoline; Compression than in 8.0 8.5 should choose no. 90-93, vehicle gasoline; Compression than in 8.5 9.5 should choose no. 93-95, vehicle gasoline; Compression than in 9.5-10 should choose no. 95-97, vehicle Renault CAN Clip
Besides can find in your car manual compression ratio in the outside, car manufacturers will also mark the flap raises in the recommended fuel label. The market of the sales of all kinds of additives, most can only in a short time, rise to alleviate symptoms effect, the owners can be in familiar experts, under the guidance of the car to "take".
Start difficult: because of "blood" circulation
Medical records: buy a car owner chamberlain in more than a year, recently confronted cooling, the second day morning, there is the car start difficulties, need to be repeated several times to start, the situation in the past have never met, chamberlain don't know what the problem is, how to solve.
Test results: the Renault CAN Clip
original car lubricating oil viscosity with the temperature has downslided get big.
JingChe will car beauty teacher wang pulse: in the maintenance expert eye, this sudden in temperature sudden drop and disease by the end of the most vulnerable to the obvious. Oil experts say, cold morning this disorder is almost two decades. Due to the cold wave came, the original oil viscosity with the car will reduce the temperature change, after a cold night, deposit liquid is still sticking state, distribution in the tank bottom, like autumn winter season human relative bone stiff, blood circulation. Because the temperature is low, the oil viscosity is big, the car's "blood circulation" also affected, so as to cause the car cold start difficult.
Rehabilitation prescription: had better choose base oil viscosity small, low pour point of oil products, such ability to bring the car engine good lubrication, even in the low temperature of degrees below zero, still can maximize the engine to provide better protection.
If use four seasons general oil, some products for 5 W sign above 40, means that Renault CAN Clip
applicable temperature range is-30 ℃-40 ℃, basic need not according to season oil changing, as long as the demand for oil in vehicle mileage (the atlas BBS) inside, "drug" can be up to two years. Choose single stage for the owner of the oil, if is located in the north of the low temperature, is to pay attention to buy oil, must choose the winter Renault CAN Clip
lubricating oil, "change medicine period" for half a year.