1, blindly tear down the engine thermostat
Due to high engine temperature the blind elm327 dismantle the thermostat, coolant only big loop cooling intensity can not be adjusted, it is difficult to ensure that the engine at a suitable temperature, but the engine is often in a low temperature state, resulting in decreased engine power accelerated wear and increased fuel consumption. If the failure to repair or replace the engine thermostat, engine temperature, should overhaul the other parts of the cooling system, the thermostat can not be dismantled.
2, engine temperature afraid not afraid of low
Some people think that the driving engine temperature afraid high not afraid. In fact, when the engine temperature is low harmfulness also great. Driving a car manual under the normal temperature, in order to guarantee the life of the engine.
3, the water pump fan belt as tight as possible
The belt is not a better and more tightly. Belt too tight will not only make it stretch or break and shorten the BMW GT1 life of the belt, but also because of the tension is too large, early damage to the generator shaft, pump shaft deformation bending and bearing. Automobile engine fan belt tightness shall conform to the technical requirements, generally normal belt assembly deflection for the 10-15mm is appropriate.
4, the engine with the idling temperature
Use idle temperature, due to the lower speed, the oil pump can not be faster lubricants pressed into the surface of each lubrication, oil pressure is also low, so that in a dry friction or semi friction state of the engine moving parts; fuel due to low temperature poor atomization unburned fuel (mixture) into the crankcase, washed away the oil film on the cylinder wall, and will accelerate the wear of mechanical parts. So, after a few seconds of engine start, the application of fast idle warming (dedicated in modern cars fast idle device, machine temperature rises, it will automatically adjust to the idle state), improve engine lubrication conditions.
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