How to prevent the engine temperature is too high in summer

Hot summer temperatures, the hot sun road car to withstand the ordeal, the engine temperature is too high is summer cars need to pay special attention to matters, prevent the engine temperature is too high to pay attention to the following four bogey.

A bogey: boil immediately when opening the lid, add water
Radiator in the inland waters after boiling, internal pressure to a certain extent, if at this point immediately open the radiator filler, from hot water can, causing burns. The right thing to do is to find the tank water boiled, immediately opened the hood to increase air flow, when the water temperature drop is no longer a boil, then use a wet towel to do hand pad, radiator water cover unscrewed a first block and release of water vapor, a moment is opened entirely. To avoid water mouth above will face at the same time, to prevent scalding hot water overflowing face.

Second, avoid: boil after flameout immediately
Some drivers found after boiling, thought is immediately shut down. Want to know: Engine why boil is due to high temperature of inner water jacket is jacketed tank, wall, cylinder head temperature too high. At this time if the flameout, parts are in expansion in the state, with the gap is very small, after the shutdown will result in some soft metal off, and some will even cause sticking cylinder. So that after boiling, don't immediately turn off, should remain idle.

Three bogey: when the engine temperature is too high, pour cold water poured engine
Car launch forget to add cooling water temperature has been found to be too high, so he to the engine block, cylinder head and poured cold water to cool. Little do they know the consequences are serious, may cause the engine block because the quenching burst, causing irreparable consequences. Engine temperature will overshoot bad head gasket, burn Bush, machinery accidents; temperature is too high, causing the intake air drops, power is reduced; the tank boil, boiling coolant evaporation overflow; Launch X431 CResetter II or Launch Creader VII tool test showed that the engine will meet the various components gap decreases, increased wear and reduce engine life.

Four bogey: bogey water tire cooling when the temperature is too high
When the tire temperature is high, are due to the installation is not accurate, the speed is too fast and other reasons, but also the hot natural climate caused by. If in tire temperature is high throw cold water is bound to cause fetal internal structure due to sudden changes, resulting in the deformation matrix inside each ply between a, cause early damage to the tire, even the cord stripping. In addition, should also pay attention to the tire pressure and temperature, otherwise easy to explode accident. Once burst, light affects the speed; that will have a serious accident. During the rest of the journey, check the tire temperature and pressure in time. If it is found that the tire temperature, tire pressure is too high, can not take deflation and pour cold water on the way, should choose the shade, parking, the tire temperature, pressure drop of natural; such as wading, should be tire temperature decreasing after wading to prevent tire early damage.

Hot summer temperatures, in order to prevent the engine temperature is too high, it should pay attention to the following points: 1 plus sufficient cooling water; 2. Autel MaxiSys Mini MS905 or Autel MaxiDas DS708 tool to check the thermostat is normal. 3. driving in the instructions and pay attention to water temperature readings, requires no more than 95 ℃. 4. In exceptional circumstances, in order to strengthen the cooling air convection, can lift the hood to facilitate ventilation.
Source: http://www.focalobd.com/blog/how-to-prevent-the-engine-temperature-is-too-high-in-summer/

How to buy high-quality car brake oil

Speaking of automotive brake systems, we naturally think of the importance of the brake pads, it has been a normal reaction to contact with safety, another key element for automobile brake system -- brake oil , people don't really care, but don't know it is a key link in automobile braking systems, the relationship between the owners of personal safety. According to Transportation Department data shows that If all people use the brake oil, every year to reduce the 10% traffic accident, how to buy high-quality brake oil, need to use Auto Diagnostic Tool.

Currently on the market the brake oil is divided into three types: type of alcohol, mineral oil and synthetic type. Alcohol and mineral oil has been eliminated, market of brake oil for the synthesis of type, common brake oil have DOT3, DOT4, DOT5, most of the cars used are DOT4 brake oil.

How to buy brake oil?
1, different types and different brands of brake oil do not mix, due to the different synthetic ingredients, mixing brake fluid can cause brake oil index declined, If you use the Launch Creader VII or Launch X431 Creader VIII tool, it's easy to see the change.

2, the normal running of the vehicle, If the brake suddenly light or suddenly heavy, to the timely replacement of brake oil, before replacement, first with alcohol will brake system clean.

3, when the brake oil sucked moisture or impurities, should be replaced or the filter, otherwise it will cause the brake pressure insufficiency, the effect of the brake. There are some places the weather is wet, this is particularly important.

4. Vehicle braking wandering, to the braking system to conduct a comprehensive inspection. If discover wheel cylinder cup expansion is too large, brake oil quality there could be a problem. At this time should choose quality good brake fluid replacement, replace the leather bow at the same time.

Clean, high-quality brake oil is the basic of good work condition of safety and brake system. Vehicle on 40,000 km or brake oil continuously used for more than two years, then the brake oil needs to be replaced. When choosing the brake oil to note that if the use of inferior brake oil, brake pump will rot burning Pusey, use Autel MaxiTPMS TS501 or Autel MaxiTPMS TS601 tool to check the brake pump to see whether the work is stable, will also have an impact on the brake effect, so if the brake oil lack, it is best to specialized shops to buy the original car brake oil, the original brake oil use effect is very good, can also prolong the service life of the system of brake.
Source: http://www.focalobd.com/blog/how-to-buy-high-quality-car-brake-oil/

The six functions of fuel additive

Function one, lubrication. Fuel additives replacing lead to lubricate the upper part of the engine block, the engine is smooth, not dry, improved power, lower fuel consumption. If you want to know more information, you can use the OBD Diagnostic Tool to check.

Function two, full combustion. When burned, small water microemulsion particle effect at high temperatures swept into the steam generation "micro-explosion" so that the combustion flame propagation is more uniform and delicate, so that the gas atomization is improved, so as to achieve complete combustion.

Function three, antioxidant. Fuel additive antioxidant ingredients can inhibit from fuel components in unstable components and a little olefin diene in the environment under the effect of temperature and air oxidation condensation formation of glial process, avoid the metal surface oxidation of automobile engine, to ensure the normal work of the engine. You can use the Launch X431 Creader VIII or Launch Creader VII tool to test the performance of the engine.

Function four, rust protection . Fuel in the storage and use process, there will be water, can cause rust, oil system for vehicle fuel additives can prevent the rust of pipelines and oil system.

Function five, anti-corrosion. Fuel to meet in the process of transportation, storage, use water caused by the oil emulsion, the oil-water boundary and form slag emulsion cream, cause the clogging in filter, and oil emulsification easy to moisture into the air intake system and combustion chamber corrosion and impact the normal operation of the engine, and composition of demulsification can prevent corrosion and affect the normal operation of the engine.

Function six, clean. Fuel additives contain pollutants, it has been adhered to in other parts of the heating surface grease, gum and carbon deposits in the combustion chamber of the role of pine, making it easy to be in the air in "clear", and after combustion exhaust. Carburetor vehicle hydraulic system, EFI car nozzle, intake valve has the function of keeping clean, using Autel MaxiTPMS TS401 or Autel AutoLink AL609 tool reads the carburetor real-time data.
Source: http://www.focalobd.com/blog/the-six-functions-of-fuel-additive/