There is a TSB out on it for Accord V6 its our same engine...do not worry about getting the kit...take your own drill bit do not drill out the metal just the black carbon. The port is at the very in on the 6 big holes on the intake manifold it self...the one on the engine don't mess with to much just put something in it and loosen up the carbon but don't drop anything down this hole. Put everything back together and start the engine and do the seafoam thing...works like a charm...all the white smoke out the tailpipe... opcorn: my car is having the ignition problem too...its under a recall so its going to get fixed for free...