GGSR running strange

[Gianni]

sup kiddos...
yet another annoying problem
um so did a service ive probably knocked something but cant figure it out...
it runs like crap...i tried disconecting individual fuel injectors whilst running but non caused the problem..air flow meter is plugged in...
its running at around 80% and sounds like its grumpbling kinda..similar to running off 3 cylindeers

ive had this sound before...but it went away by itself..now its just hanging around

 

[Dean]

are you running the correct AFM?

 

[Gianni]

Yeah man. Was all fine before. Checked plugs. 2nd from right was full of oil. Took lead off and no change whilst running. So it's something to do whith that cylinder. Plug had crap all over. Changed plugs. Still doing it

 

[JAP63]

Yeah man. Was all fine before. Checked plugs. 2nd from right was full of oil. Took lead off and no change whilst running. So it's something to do whith that cylinder. Plug had crap all over. Changed plugs. Still doing it

Plugs?
Coil Packs?
Crank Angle Sensor?

 

[Gianni]

Yeah it decided to work fine again. Ha ha ha. Thanks though I think something is loose. Who knows what