Famous 2010 Honda Accord Check Engine Light Flashing Rough Idle Ideas. A misfire can be caused by numerous problems, many of which can also lead to a flashing check engine light. The light started to flash and my car wont go over 3000 rpm.

In this situation, one cylinder will go unfired. It’s going to create a shaking feeling, and the check engine light is sure to. The light started to flash and my car wont go over 3000 rpm.