The moon is weak in winter.

There are several reasons for the lack of acceleration in winter.

1, the problem of engine oil, as we all know, the viscosity of engine oil can change with the change of temperature, that is to say, the colder the weather, the greater the viscosity of engine oil, the greater the resistance of engine operation, the greater the resistance, the greater the power of horn, and the car naturally feels powerless.

2, oil circuit failure, oil circuit failure is one of the most important reasons for the lack of driving power in winter, nozzle blockage, gasoline pump failure, gasoline filter blockage will cause oil circuit system failure, resulting in insufficient fuel entering the combustion chamber, unable to generate enough power, and the car will be weak.

3. Circuit system failure, mainly lead or spark plug failure, lead short circuit and excessive carbon deposition in spark plug will make the power of the car lag and fuel consumption increase. The best solution is to overhaul the wires and spark plugs frequently.