Honda civic EP2 Misfire

Honda civic EP2 Misfire

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Discussion

joedh24

Original Poster:

1 posts

107 months

Sunday 19th April 2015
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My honda civic sport 2004 ep2 has started misfiring, wanted to know any advice on what it could be.
Error codes are po300, po301, po303 and po304 so random/multiple, cylinder 1,3 and 4 misfires.
Have a slight oil leak but still happened even when topped up with oil, can the 2 be linked?
If not any experience or idea what it could be?
Is booked into a garage, just been a long waiting game to find out what it is.

Paul671

335 posts

206 months

Sunday 19th April 2015
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Have a similar problem with my EP3, workshop manual might help you?

http://www.hondahookup.com/forums/downloads.php?do...

Might just need your valve clearances adjusting.