What is the RPM at 120 km/h?
1 Answers
When driving at 120 km/h, the engine RPM ranges between 4200-4500. Function of engine RPM: It promptly reflects the operating condition of the engine. Allows drivers to better coordinate with transmission gears and throttle position. Helps maintain optimal working condition of the vehicle. Reduces consumption and prolongs engine life. Reasons for high RPM during vehicle startup: Sudden increase in throttle opening. Fuel injector dripping or clogging. Slipping or damaged AC clutch. Air intake system leakage. Insufficient engine power output. Solutions include adjusting throttle opening. Replacing fuel injectors, AC clutch, intake system, or engine.