Check engine light flashing and got cylinder 2 misfire any ideas???

 

Could be many things.
Some more info will be helpful.
What year?
What engine?
What symptoms?
Any other codes?
Maintenance records?
COP change?
Spark plug change?

 

I have an idea. Post more information. Maintenance history? Truck info?

 

New spark plugs 2007 ford f150 with 250000 miles sometimes i also get cylinder 6 misfired and running rough when light blinks.

 

How many miles ago? Did you replace the boots and springs on the coils too?

 

I bought the truck about a year ago and the only thing i replace was the spark plugs about two weeks ago

 

This is how i found one of the spark plugs

 

Oh, wow. Did you get the broken pieces out? From the looks of it, it was like that for quite some time.

 

what brand plugs did you install ? with 250k miles on her i would look into replaceing all the coils and springs and boots.. and if you did not install motorcraft plugs do that while your at it.. a flashing CEL is a classic sign of a mis- fire condition.