I posted this question on the accord section, should've posted it here 1st. Here's the link...

https://honda-tech.com/forums/honda-accord-crosstour-2003-2012-118/05-accord-idling-issue-2946036/

 

So are we supposed to answer it here or in the Accord forum?
You should just have posted the question, in it's entirety, here.
Is that the correct CEL? Fix the issue causing it. Start by performing a full tune up-which you should do first thing after buying a used car.

 

I was using my iphone. Ill repost it shortly, in the meantime the cel code is P0300, I was told the spark plugs on these cars are good for 120k miles. Also, the car was driving fine and it has 54k miles and I put 800+ miles on it before this problem occured. A friend of mine thinks it's the FITV or the IACV, would that cause cylinder misfire?

 

Besides checking the plugs, what else should I look into that would cause the car to misfire on this 05 accord?

 

a blinking CEL means misfire. i suspect you have a bad coil.

 

You're right, turns out cylinder 4 has a bad coil. Definitely need to get a tune up done on this car. The car is still idling when it heats up, I wanted to remove the tb and remove the FITV to see if it'll solve the problem.