Do Vehicles Need to Warm Up Before Starting?

1 Answers
McRachel
07/29/25 4:55pm
Vehicles need to warm up before starting. Below are the relevant details about warming up: 1. Warming-up technique: After starting the car, you will notice the engine speed is around 1200 RPM. After approximately one minute, the speed will drop to around 800 RPM, indicating the warm-up is complete. How long should you warm up the car before driving? Once this signal appears, the car is ready to drive. Otherwise, excessive idling can lead to increased carbon buildup in the engine, which is more damaging than not warming up at all. 2. Precautions for warming up: If the warm-up time is too long, it will cause excessive carbon buildup in the engine. Increased carbon deposits can lead to higher fuel consumption and reduced engine power, so it's important to warm up the car appropriately.
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