ok here we go i replaced plugs,coil,wires,cap and the rotor button and from time to time i still get a misfire at idle after the car heats up now who has a anwser???

 

Look at the underhood sticker to find out WHAT YEAR the Accord is.
You may not believe this, but there are MINOR differences between 79 and 09 Accords

 

its a 98 f23 iam thinking it might be the egr but like i said idk

 

any body have any clue what this could be

 

Stop by an autozone and have them read any codes stored in the ECU. The codes will be P####. Post them on here and we may be able to help you in more detail.

 

i konw the code its p1456 and p1381

 

P1456 is the EVAP system. Do a search on the forum, because this has been covered. This shouldn't cause your problem.

The P1381 is probably the cause of your misfire. That error is for the cylinder position sensor (CYP) intermittent interruption. The CYP is a sensor in the distributor.

You can download a 98-02 shop manual from the Online Manuals thread in the DIY section. A google search of "honda accord p1381" led to a wikianswers page that gives you some things to check.