Cylinder 5 misfire
 

On my 97 3800 i have a #5 cylinder misfire. i changed the spark plug and the wire and it got a little better but barley noticable but still no good. it gose away for a little then comes back at random. i dont think its the coil pack couse wouldent #2 misfire too. any ideas on whats going on with that.

# 2 would prolly be misfiring two, but not always. Try swapping that pack with one of the others and see if changes.

- Justin

where is the knock sensor located?