hey guys my 2000 honda civic dx has this werid misfire between 2000 and 5000 rpm im not to sure what it could be i replaced the cap and rotor and the plugs have maybe 5000km on them and when ever this misfire happens it'll stutter and then the pedal that goes dead and the only way to fix it is to let off the gas and floor or just floor it. im next guess of what the issue is the tps any help would be nice thanks