Gradually into the late autumn, especially in the north area, a sudden drop in the temperature has a great influence on traffic, and the car itself, the replacement of antifreeze in time, check the electrical equipment is particularly important, Carolthrottle body for you under the main items:

Replacement of various oil

(1) using fuel with low freezing point, good fluidity. Low temperature fuel viscosity,liquidity, atomization adverse easy fuel oil combustion processes worsen, start, engine power and economy declined significantly, Carol throttle body representation in the case of a conditional should choose low solidifying point of fuel oil. The generalprinciple of selection, fuel oil pour point 5 C lower than the temperature of the environment around.

(2) the replacement of oil. Selection of engine oil viscosity is small, under the condition of low temperature, engine oil viscosity increases with the drop of temperature,liquidity, and should therefore be to compensate or eliminate the adverse effect by changing the viscosity small timely oil.

Maintenance of engine cooling system

(1) check the working condition of the thermostat thermostat, guarantee work well, to prevent the engine water temperature too low or too high. Such as the engines are often of low temperature operation, will lead to the increase of the wear of machine parts.

(2) within the scale removal water jacket. Cleaning the engine water jacket, remove the internal scale, to prevent scale accumulation is overmuch, affect the engine heat dissipation make machine temperature is too high, such as fouling plug drain switch,will cause the drain net.

(3) filling antifreeze. Cairo throttle body said in low temperature and conditions allow,can use antifreeze, before use to deal with cooling system for a thorough cleaning,and should choose the quality is good, low corrosion antifreeze, prevent corrosion mechanical phenomenon because of antifreeze quality and occurrence.

Maintenance of electrical equipment

(1) check and adjust the electrolyte density. Can be appropriate to increase thedensity of the electrolyte, to prevent the electrolyte density is too low, and the occurrence of battery shell crack accident.

(2) high voltage charging generator. Because of low temperature storage batterydischarge quantity increases, so the generator to charge the amount must be improved, can be appropriate to increase the quota limit voltage regulator, voltageregulator normally in winter than in summer when the high 0.6V more appropriate.

(3) the starting motor maintenance. Winter engine is difficult to start, start the motorused frequently, such as the starter power is insufficient, will further increase theengine starting difficulty. Cairo throttle body was informed that in summer, if the startup machine failure and power insufficient, start the engine can be very smooth,but in winter start will become very difficult, even can't start. So to start machine to conduct a thorough maintenance, keep start the machine clean, dry, especiallybetween the electric brush and the commutator contacts should be a good.

Maintenance of preheating device

Cairo solar term door body expressed with preheating device of engine (mostly diesel engine), a maintenance before winter deal with preheating equipment, ensure good condition. Maintenance key check circuit and the circuit, due to the bad and preheater work of engine starting.