Blinking check engine light what does it mean. Got misfire cylinder 2 and 4 on 2006 Honda Civic Hybrid

I change plugs . Whats next?

Asked by for the 2006 Honda Civic Hybrid
Did you change all eight spark plugs or just the front ones? Late answer ...just curious.
2 more answers
Cylinder misfires can be from a variety of different issues. The most likely 2 are spark plugs (which you did) and next is faulty ignition coils. You can try the ignition coil replacement but if that doesn't fix it you will be out about $100 dollars each and still probably need service tech. assistance.
Its blinking because its a missfire that could be damaging to catalytic converters.It means do not keep driving. Could be a number of things and if I start mentioning parts that MIGHT cause this problem you might go and buy these parts and install on a guess. That rarely works. I think its time to find a good professioonal and pay the justified price for their knowledge and training to do the diagnosis that you need.