subject: 4s Vehicle Maintenance Shop Doorways And More Top Secret "money [print this page] 4S shop Has long been a "burn, burn people burning, the burning car," a synonym. Now not only happy to buy a car, more painful, pain and happiness. Sufficient to offset the silver jolly hard to drive home, then have to deal with the things that make you feel more at home like a starving child. 4S shops in the automotive hospital, but the hospital work more upright, hand stitched planning a small opening is not directly amputation, dislocation of the foot is not directly connected and cut the Zhu Shui. Where the "doctor" to tell you, students, doctors and patients here sick, not ill have to eat antibiotics for Health.
An aftermarket sector in the 4S shop "sleeper" who for many years exclusively to this newspaper disclosed: 4S shop Vehicle maintenance Unknown burn doorway.
One doorway: cleaning agent, catalyst Real effect: the role of cleaning, catalyst is much larger than the actual role of psychological
First to look at what science is, catalyst, catalytic device installed in the vehicle exhaust system is the most important outer purifier, it can be harmful emissions from automobile exhaust gases into harmless carbon dioxide, water and nitrogen. If the engine and emissions from tap water directly, then the three-way catalytic device is installed on the filter taps to allow water to drink by filtering directly. Once plugged catalytic device failure, the response is directly emitted from vehicles is not up to fail to annual inspection, vehicle Power Decrease fuel consumption increased. Three cleaning catalytic converters a role here? Yes, but certainly not as wonderful 4S shop said. From a professional point of view can change, catalyst, and cleaning of the psychological effect is far greater than the actual project. In fact, the use of vehicles in urban areas, as long as care is used each time Decoder Check the engine circuit, and if there is no problem that maintenance projects are almost negligible. Once the three-way catalytic device problems, first consider the car to go to oil, followed by whether the engine Burning oil Situation.
Furthermore, we need to remind you all that, this is a technical little of the students are keen DIY is best not to touch it, or have catalytic converters or oxygen to Three Sensor Damage possible.
Doorway two: engine cleaning detergent Real effect: a good engine oil additive is far more beneficial than those
"Your car run-in period, which should be learned how many of the metal powder inside the engine needs to be cleaned ... ..." "Your car is 50,000 km, and there will be a lot of sludge inside the engine Coke Need to clean ... ... "Many owners of friends encounter these projects involve the maintenance of engines is often unbearable Service Staff would like sugarcoated bullets have pocket pay patients.
As mentioned earlier, the new car will be running it down and grinding of metal powder, the need for cleaning it? Will find the engine cylinder head reveal the complexity within, to do a comprehensive cleaning unless the engine disintegrated. A master of all the Chinese do not guarantee that the old oil change a clean drop of oil is not left completely up, how to ensure that the powder was even "wash" out do not be left in the engine? Powder is not powder, is the emperor's new clothes, playing the psychological card. Running is not the whole concept of a single component to the vehicle, the gearbox and the engine running it was running just as important but often neglected 4S shops and car owners, and now it seems that no car because the insurance does not replace the gearbox oil first damage caused by gearbox, the engine needs running, transmission Do not need it? I would like to replace the gearbox oil profits and spend hours of work may be far worse than make an issue of it in the engine. Students need to pay attention to the owner is on the 100,000 km of vehicle is best not to do the engine cleaning to avoid undesirable engine condition, choose a better engine oil additive is far more beneficial than these.
To ask whether the engine cleaning agent in the end, and this would involve knowledge of the oil. The level of oil from the low to high into SC to SM, as long as the label has API (AmericanPetroleumInstitute American Petroleum Institute of abbreviations) such as the world authority of the certification mark on the instructions of qualified oil this oil is. Since it is the international certification of qualified oil, its major role already has four major oil, lubrication, cooling, sealing, cleaning. Any of a number of qualified oils contain additives to meet the oil at different levels of the results. Oil itself has had the engine cleaning, and then further down the engine inside a bottle of engine cleaner is just as dry red wine inside with sugar.
Doorway three: the engine anti-wear agents to protect engines
Real effect: the proportion of anti-wear agent and the level of the oil formulations have a negative impact
Leaving aside whether the protective agent to protect the engine the engine, this fear of something to do again and oil. From oil development point of view, it poured oil experts, including many years of hard work and many times the engine under different circumstances in various harsh tests. A qualified oil can not play a role in protecting the engine or oil it? The temerity to add a bottle of engine oil manufacturers have not been certified anti-wear agent on the oil and the level of the ratio formula can imagine, of course, I have none of the oil manufacturers could tolerate such a situation occurs it, if the engine oil in addition to real Other additives also need protection, it would mean that the oil manufacturers in the lazy?
4s Vehicle Maintenance Shop Doorways And More Top Secret "money
