bought my car and the light come on after a day so got it on the computer and it said pot 3 running rich.cos the car had been stood and it was low on petrol i thought it had just dragged sum crap thru.got it reset and its been ok until today.the lights come back on with the same fault.cud it just be a plug or coil pack?

any ideas

coil pack prob on its way out buddy nothing major

great stuff

little update on this.bought a forge split r dump valve n went to fit it were i found a tear in the oil breather y piece.just been and bought a new one.hopefully that will fix it