1, always check tire pressure; let the tire pressure to maintain the standard value range, the tire pressure is too low will increase vehicle fuel consumption, meet the requirements of tire pressure can reduce fuel consumption by 3 Autel VAG505.3%, Also, regular wheel alignment.
2, regular oil changes. Note coke and filter cleaning, timely replacement of spark plugs, etc., under normal circumstances, when traveling from 30,000 to 50,000 kilometers when the spark plug should be replaced.
3, to a regular gas station. Compression ratio according to the car select the appropriate label marked value fuel, label high or low will cause the cylinder and nozzle coke increases.
Try not to increase vehicle power equipment, to avoid increasing the generator load. The car run-in period need avoid weight-bearing, speeding and low speed. To clear the combustion chamber and nozzle coke, coke combustion reciprocating in the cylinder liner gap generated when grinding operation, will accelerate engine wear, the engine power down, increasing fuel consumption. Nozzle clogging oil passages make coke, fuel injection deformation, atomization is poor, will increase fuel consumption, therefore, to promptly remove coke.
Intake and exhaust valve clearance adjustment, since improper adjustment of intake and exhaust valve clearance, fuel consumption will increase 10% -28%, therefore, the best value adjustments according to standard engine valve clearance.
4, air filter maintenance; role is to purify the air filter into the air within the cylinder, such as the air filter is dirty it will obstruct the air flow, resulting in increased fuel consumption.
5, carburetor maintenance; such as carburetors properly maintained, can save more than 10% of the fuel, the carburetor plane too low will lead oil difficulties affecting engine power, increased fuel consumption is too high maxidas ds708 update, the oil surface height should be adjusted in accordance with the standard. Appropriate additive; properly filling allows the vehicle to achieve clean oil additives, fuel savings effect.
6, note that the engine cooling system. Such as engine failure, to some extent, is caused by a cooling system failure, but also pay attention to timely cleaning and maintenance car radiator.
If you want test your car by yourself you can buy some auto diagnostic tool, like: and so on. It can help you take care of your car, also it can save more time and money.

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