Engine light comes up when you turn the key to on position even without starting the engine,no codes and goes away intermittently | 2006+ Honda Civic Forum
Is it normal for a car to have a high RPM right after starting and immediately drop to the idle RPM? - Quora
![Is it NORMAL that when TURNING the STEERING WHEEL, with the ENGINE at IDLE, the RPM drops,or shakes? - YouTube Is it NORMAL that when TURNING the STEERING WHEEL, with the ENGINE at IDLE, the RPM drops,or shakes? - YouTube](https://i.ytimg.com/vi/Mmigwnn-vdw/maxresdefault.jpg)