Eagle spark plugs are white.

The white spark plug also shows that there may be a problem with the heat dissipation of the exhaust valve of the car, or the cooling device is abnormal, which leads to the high temperature of the combustion chamber.

The reasons and solutions are as follows:

1, too much carbon deposit in the cylinder leads to valve blockage, which further leads to overheating of the exhaust valve or abnormal operation of the cooling device. It is necessary to remove carbon deposits in time, thoroughly remove impurities in the combustion chamber, and improve the valve clearance so that the exhaust valve can work normally.

2. The quality of gasoline is relatively poor. There are some inferior gasoline on the market. Using low octane gasoline has low combustion efficiency and high fuel consumption.

3. The spark plug is used for too long, resulting in loss and function degradation.

4. The spark plug is not installed properly, resulting in air leakage. When installing the spark plug, we should grasp the strength and tighten the spark plug according to the regulations to avoid overheating, melting the electrode and damaging the equipment.