What rpm is normal for a 318ci at idle speed?
A normal idle speed for a 318ci engine is usually between 600 to 700 revolutions per minute (RPM). However, this value may vary depending on various factors such as engine modifications, fuel type, and overall vehicle condition. It is recommended to refer to the vehicle's manufacturer specifications or consult with a qualified mechanic to determine the precise idle speed range that is optimal for your specific 318ci engine.