What are the steps for warming up the car in the morning?
1 Answers
The steps for warming up the car in the morning are: After starting the vehicle, let it idle for 1 to 2 minutes to allow the engine coolant to reach normal temperature before driving. The purpose of warming up the car is: 1. After the car has been parked for a long time, the engine oil flows back into the oil pan, leaving the upper part of the engine in a state of insufficient lubrication. Warming up helps lubricate the engine. 2. When the engine has not reached its operating temperature, the fuel supply system cannot effectively vaporize gasoline completely due to the low temperature. 3. When the car is cold, the gear oil flows to the lower part of the transmission. Only when driving does the rotation of the gears bring the gear oil up to lubricate the upper part.