What is the reason why a car needs to be started twice?

1 Answers
NicoleDella
07/29/25 7:16am
The reasons why a car needs to be started twice are: 1. Excessive carbon deposits in the intake pipe, throttle, or idle motor, preventing the engine's air-fuel mixture from reaching the required ratio; 2. Insufficient fuel supply in the fuel system leading to poor fuel atomization and low oil pressure during the first start; 3. Ignition system failure; 4. Faults in components related to the starting system, fuel supply system, such as the starter, fuel pump, or sensors; 5. Low voltage in the car battery. The correct method to start a car is: 1. Insert the key into the Lock position and wait for about 2 seconds; 2. Turn the key through the ACC position and stop at the ON position, waiting for about 5 seconds; 3. Press the foot brake, shift the gear to D, and release the handbrake.
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