Incredible 2001 Civic Check Engine Light Flashing 2023. Detach the spark plug wires, and visually inspect them for splits or tears. Web when your check engine light starts flashing and your car is shaking, it's time to take action.
Web i have a 2001 honda civic and yesterday the check engine light came on and the d (drive) light is flashing. Its been 2 days and the check engine light didn't go off yet. First, check if the spark plug wires are loose.
