What is the normal RPM for starting an automatic transmission car?
1 Answers
Automatic transmission cars typically start between 1500-2000 RPM, which is both fuel-efficient and smooth, causing no damage to the engine. Automatic transmission vehicles have their own idle speed. There's no need to press the accelerator when starting, and as long as the RPM doesn't exceed 2000, it's considered normal. Here are some related details about automatic transmissions: 1. There are certain usage requirements and techniques for automatic transmissions. When shifting gears in an automatic vehicle, shift to 2nd gear when the speed reaches 20 km/h and the RPM is between 1500-2000. Shift to 3rd gear when the RPM exceeds 2000, which is close to 30 km/h. Similarly, shift to 4th gear when the speed reaches 50 km/h. This is because shifting at 2000 RPM can easily cause carbon buildup, so the fuel-efficient and suitable RPM range is between 1500-2000 RPM. 2. For a new automatic transmission car during the initial break-in period, it's best not to exceed 2200 RPM. During the mid break-in period, avoid exceeding 3000 RPM, and it's also recommended not to exceed 3000 RPM during the later break-in period.