Main factors of high oil consumption in Guizhou high altitude operating vehicle
The number of fuel consumption, directly related to the high altitude operating car owners of the waist, of course, can not be ignored. In particular, fuel consumption is a direct economic index if fuel tax is used to replace other taxes in the future. Here, we do some induction to the main causes of oil consumption in daily travel, and hope to help you to save oil.
1. The use of the engine.
The operation condition of the high-altitude operation vehicle plays a decisive role in the amount of fuel consumption. If the engine has the following problems, the fuel consumption will increase significantly.
The carburetor part.
The oil surface of the carburetor float chamber is too high, the air filter is dirty, the air volume of the carburetor is dirty, and the oil volume hole is burned by the fuel in the long-term use, the idle speed is too high, the float chamber half diameter hole is blocked, and the cylinder is sucked.
福运彩票开户Ignition system section。
福运彩票开户The Guizhou high altitude operation vehicle reminds the partial short circuit of the high voltage coil, the ablation of the distributor contact and the breakdown of the electrical apparatus, which will cause the high pressure fire and the ignition ability drop, and the partial mixture gas can not completely ignite and increase the fuel consumption。 The spark plug fouling too much, spark plug, spark plug sleeve and individual high-voltage leakage, will also cause the ignition ability and individual cylinder does not work makes the operation of vehicle oil consumption increased。
Gas distribution mechanism。
In the valve, the valve clearance is too large or too small are not up to the intake and exhaust clean enough, at the same time, the valve spring is too soft, gas valve, gate valve ablation, to reach the ideal sealing degree, so that the cylinder pressure decreases, the engine power car down。
In addition, with the increase of working time of the high altitude operating car engine, the wear of cylinder, piston and piston ring is increased, which makes the sealing property decrease and the oil consumption will increase naturally. In the process of maintenance, the overlap of the port is also a factor when the piston ring is assembled.
2, the use of high altitude operating cars, do not pay attention to maintenance, no use of fuel additives habits, but also a factor to increase the consumption of oil.
3. Human factors.
The driver technology of high altitude operating car is not in place, and it is always unreasonable to add and reduce the gear and too much brake, and the power loss of the engine will be increased artificially. At the same time, excessive braking will increase the number of starting times, and the initial fuel consumption rate is very large. Low temperature is also driving fuel consumption too large one of the main factors, general requirements of the automobile engine at normal temperature (80 DEG C to 90 DEG C) driving, if not starting after preheating is running, the engine is in a low temperature state, will make the mixture atomization bad, incomplete combustion will result in fuel consumption is too large.