What is the normal range for car engine RPM?
1 Answers
Car engine RPM between 1000~3500 is considered normal. Engine RPM and influencing factors are as follows: Introduction to engine RPM: The level of engine RPM relates to the number of work cycles per unit time or the effective power output of the engine, meaning the engine's effective power varies with different RPM. Therefore, when specifying the effective power of an engine, the corresponding RPM must be indicated simultaneously. Factors affecting engine RPM: Besides being influenced by fuel octane rating and anti-knock properties, car engine RPM is generally also related to factors such as engine material and manufacturing, high-voltage current intensity, valve train condition, and lubricant quality.