1. The closer the fan belt, the better.The tighter the belt, the better.Too tight belt will not only make it elongate or break, shorten the service life of the belt, but also will cause too much tension, resulting in deformation and bending of the generator shaft, water pump shaft and early damage to the bearing.The tightness of the automobile engine fan belt should meet the technical requirements. How long is it within the normal range?One car one friend small make up to tell you when general normal belt assembly deflection is 10-15mm appropriate.

2.The higher the tire pressure, the better.In the previous article also mentioned how to maintain the car tire, but also explain why the car tire pressure is not very high, so a small make up here or remind the owners of friends, those who think the tire pressure is higher, think it can both overload and save fuel.This is not true.Tire pressure is too high, will make the tire ground reduction, wear aggravation, but also easy to puncture.At the same time, because the tire pressure is too high, it will reduce the adhesion coefficient of the tire, reduce the braking effect of the brake, increase the slip measurement, causing great harm to the driving safety.Similarly, the tire pressure is too low is not good, will cause tire grinding shoulder, tire, fuel consumption increase and so on.So, the correct way is to be in accordance with the tire on the standard air pressure inflation, the amount of gas in the standard air pressure ±5% is more appropriate.

3. Remove the engine thermostat at will.One CheYi friends small make up to tell you, those who think that driving engine temperature high not low, so the blind tear down the engine probe is something not right, doing so will only to large cycle, the cooling liquid can't adjust cooling intensity, engine so often work in low temperature condition, cause the loss of power, wear and tear, fuel consumption increase, etc.In fact, the engine temperature is also very dangerous.Should be in accordance with the normal temperature specified in the car operating instructions to ensure the service life of the engine.

4.The tire pressure should be higher than lower.Why is that?One car one friend small make up in the above also said that the tire pressure in the driving process is very important, tire pressure is too low will cause grinding shoulder, tire, fuel consumption increase and other conditions.So, the correct way is to be in accordance with the tire on the standard air pressure inflation, the amount of gas in the standard air pressure ±5% is more appropriate.

After reading this, check to see if you've made any of these mistakes.