The mistakes of car maintenance
2015-04-29
1: Remove the engine thermostat blind
Some owners because the engine temperature is high and the blind dismantle thermostat, to do so, so that the cooling fluid can be a cycle, you can not adjust the cooling intensity, it is difficult to ensure that the engine is operated under more appropriate temperature, but often at a low temperature state of the engine at work, resulting in decreased engine power, accelerated wear, increased fuel consumption.
2: lower engine temperature is not afraid afraid of heights
When the belt too tight will not only make it stretch or break and shorten the life of the belt, but also because the tension is too large, leading to the generator shaft, pump shaft bending deformation and bearing early damage.
4: The engine idling warming
When the engine idling warming, due to the low speed, oil pump lubricating oil can not be quickly pressed into the surface of the lubrication oil pressure is low, the engine all moving parts work under dry or semi-dry friction state; fuel due to poor low temperature atomization, unburned fuel (mixed gas) into the crankcase, wash away the oil film on the cylinder wall, will accelerate the mechanical wear and tear.
5: blowtorch baking oil bottom
Some owners because the engine temperature is high and the blind dismantle thermostat, to do so, so that the cooling fluid can be a cycle, you can not adjust the cooling intensity, it is difficult to ensure that the engine is operated under more appropriate temperature, but often at a low temperature state of the engine at work, resulting in decreased engine power, accelerated wear, increased fuel consumption.
2: lower engine temperature is not afraid afraid of heights
When the engine is in a low temperature state often work, it will cause the engine power down, accelerated wear, increased fuel consumption.
When the belt too tight will not only make it stretch or break and shorten the life of the belt, but also because the tension is too large, leading to the generator shaft, pump shaft bending deformation and bearing early damage.
4: The engine idling warming
When the engine idling warming, due to the low speed, oil pump lubricating oil can not be quickly pressed into the surface of the lubrication oil pressure is low, the engine all moving parts work under dry or semi-dry friction state; fuel due to poor low temperature atomization, unburned fuel (mixed gas) into the crankcase, wash away the oil film on the cylinder wall, will accelerate the mechanical wear and tear.
5: blowtorch baking oil bottom
Many owners in the winter time, like to use a blowtorch baking oil bottom, this will not only make the oil additive chemical changes, the loss of their property, but also to make oil cement, oil pan deformed easily cause a fire.
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