P1320 CODE 2001 PATHFINDER

[NEALEB]

HAS ANYONE COME ACROSS THE CODE P1320. I REPLACED ALL OF THE SPARK PLUGS AND COIL PACKS AND THE CHECK ENGINE LIGHT IS STILL ON.

[smj999smj]

Assuming you didn't get a bad "new" coil pack (not uncommon with some aftermarket coils) and also assuming you erased the stored codes after replacing the coils/plugs, I have heard of a few P1320 codes caused by harness issues at the coil harness connector (of course, you'd have to check them all if you can't get a misfire code to identify the cylinder).