For one, not scheduled maintenance
People usually like to invest a lot of money in the conversion, but it is easy to ignore the scheduled maintenance of the engine. According to the experience of auto repair Master said: “in their handling vehicle maintenance, vehicle maintenance due to engine failure caused the total failure of 50% high. It can be seen that engine maintenance plays an important role in prolonging the service life of the vehicle. Of course, you will also be able to reduce unnecessary losses, or how it will be “to repair the generation of” the term.
To two, oil deterioration and oil filter is not smooth
Different grades of oil used in the process of oil will change. After driving a certain mileage, performance will deteriorate, the engine may bring a variety of problems. In order to avoid these failures occur, the conditions should be combined with regular oil change to the car, and moderate oil, generally between upper and lower limits for oil dipstick.
Oil filter oil from the pores through when the solid particles in oil and viscous material accumulated in the filter. Such as filter plugging, oil can not be smoothly through the filter, the filter will burst or open the safety valve, the bypass valve through, still the dirt back to the lubricating parts, promote accelerated engine wear, internal pollution and poly. Therefore, the regular replacement of oil filter is equally important.
To three, air filter plug
Baotou beiben parts of engine intake system mainly consists of two parts of air filter and intake. Depending on the use of the situation, to regularly clean the air filter, the method can be used in the high-pressure air from the inside out, the filter dust blowing out. As the air filter paper, so when the air pressure should not be too high, so as not to damage the filter. In general, the air filter should be replaced after cleaning 3 times, the cleaning cycle can be determined by the daily driving area of air quality.
To four, the intake pipe dirty
If the vehicle is often traveling in the dust, air quality is poor road area, it should pay attention to clean the intake pipe, to ensure the smooth flow of air. The intake pipe is very important for the normal operation of the engine, if the intake pipe is too dirty, will lead to the decline of the charging efficiency, so that the output power of the engine can not operate in the normal range, increased engine wear and aging.
Five, due to the excessive crankcase oil
Baotou beiben engine parts in the process of operation, the combustion chamber pressure of unburnt gas, acid, moisture, sulfur and nitrogen oxides through the gap between piston ring and cylinder wall into the crankcase, which mixed together with metal powder parts wear caused by the formation of sludge. A small amount of sludge can be suspended in oil, equivalent when precipitation from oil and oil filter, plug the hole, causing the engine lubrication difficulties, thereby increasing the engine wear. In addition, oil oxidation at high temperatures will generate carbon deposition coating and adhesive on the piston, the engine fuel consumption increases, power loss, the death and serious when the cylinder piston ring.
To six, fuel system maintenance is not good
Fuel system maintenance including replacement fuel filter, carburetor cleaning or oil nozzle and oil pipeline. In the process of fuel oil supplied to the combustion chamber through the, inevitably gum and coke formation, deposited in the oil channel, carburetor, fuel injection nozzle and combustion chamber, interference of the fuel flow, disrupt the normal air-fuel ratio, fuel atomization bad, causing the engine shaking, knock, unstable idle speed, acceleration poor performance problems. Use the fuel system cleaning agent to clean the fuel system.
To seven, the tank rust, scaling
Baotou beiben parts of engine tank rust, scaling is the most common problem. Rust and scale will limit the cooling liquid in the cooling system of the flow, reduce the cooling effect, causing the engine overheating, even cause engine damage. Oxidation of coolant will also form acidic substances, corrosion of metal parts in the tank, causing damage to the water tank, leakage. Regular use of tanks powerful and efficient cleaning agent tank, remove rust and scale, can not only guarantee the normal work of the engine, and can prolong the life of the whole water tank and engine.
To eight, the cooling system is not in good condition
People pay much attention to the maintenance of the automobile engine, and seldom pay attention to the cooling system. I do not know is the most common fault of automobile engine, such as cylinder, detonation, punch in the cylinder leakage, resulting in severe noise, acceleration power down and so on, are due to the work of a car engine abnormal temperature and pressure, the cooling system caused by the poor condition. Poor cooling system will directly lead to the engine can not work at normal temperature, which will produce the following serious fault.