What is the reason for Civic's high fuel consumption in winter?

It is because the engine oil and engine oil filter of the vehicle have not been replaced regularly, and the spark plug of the vehicle needs to be replaced because of excessive wear. There are carbon deposits in the vehicle engine, nozzle position, throttle position and air intake position, which need to be cleaned. The vehicle oil circuit is blocked, resulting in poor oil supply. Dongfeng Honda Civic uses two engines, one is a 1.0T turbocharged engine with maximum horsepower 125, maximum power 92 and maximum torque 173, and the other is a 1.5T turbocharged engine with maximum horsepower 177. Million car purchase subsidy