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View Full Version : Cylinder 5 misfire


Draven94blackbird
05-02-2006, 06:24 PM
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.

Tru2Chevy
05-02-2006, 09:15 PM
# 2 would prolly be misfiring two, but not always. Try swapping that pack with one of the others and see if changes.

- Justin

Ian
05-02-2006, 09:30 PM
where is the knock sensor located?