My 2001 Accord has a p0300 code which is a random misfire and i already changed the coils and plugs and it still has the codes so does anyone know about these accords? Its the 3.0 and 126,xxx, I looked on other forums and i keep coming up with the spark plugs but since they are new i dont know what it could be, Also could it be a vacuum leak or a fuel delivery problem? Any help would be appreciated.
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A number of things can cause a random misfire. If I remember correctly, when I worked at honda I had an 02 v6 kicking my ass for 2 days, it was clogged egr ports belive it or not. But like I said alot of things can cause that. Bad fuel, burn valves, head gasket and so on. Your gonna have to start basic and work your way up to the hard things.
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Well this video does support that and with the same engine as OPOriginally posted by 4U2H8ME View Post
http://www.youtube.com/watch?v=HRp6RWZ1egMComment
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