Nissan Repair: 2000 nissan altima, nissan altima, knock sensor

Question
i have a 2000  nissan altima and i have a code p0300 ignition system or misfire what can i check to get rid of the code parts store told me its the knock sensor it didnt work it feels like its misfiring and sounds like its going to stall

Answer
code p0300 is ignition misfire.  you may have to replace your plug wires, plugs and ignition coil to solve this problem.  let me know how this works out.  start with the plugs, its the cheapest replacement, then work your way back to the coil.  good luck on this!  e-mail me your findings.  xxp_sebby@yahoo.com